Weekly math seminar with talks ranging from real functions and topology to set theory and logic

Forthcoming lectures:

Time and place: usually Tuesdays at 10:15 in room A113 xor online (in case of any questions, please contact rafal.filipow@ug.edu.pl)

Past lectures

2024

  1. 2024-04-23 - Bartosz Wcisło: Kunen's theory of L[U], ultrapower embeddings and the iterations of ultrapowers
  2. 2024-04-23 - Tomasz Natkaniec: Borsik's properties of topological spaces and their applications
  3. 2024-04-09 - Bartosz Wcisło: Kunen's theory of L[U], ultrapower embeddings and the iterations of ultrapowers
  4. 2024-03-26 - Bartosz Wcisło: Kunen's theory of L[U], ultrapower embeddings and the iterations of ultrapowers
  5. 2024-03-26 - Filip Strobin (Łódź University of Technology): On a structure of fuzzy IFS attractors and algorithms generating their images
  6. 2024-03-19 - Bartosz Wcisło: Kunen's theory of L[U], ultrapower embeddings and the iterations of ultrapowers
  7. 2024-03-19 - Filip Strobin (Łódź University of Technology): A fuzzy version of the Hutchinson-Barnsley theory of fractals
  8. 2024-03-12 - Bartosz Wcisło: Kunen's theory of L[U], ultrapower embeddings and the iterations of ultrapowers
  9. 2024-03-12 - Jacek Tryba: Connections between matrix summability ideals and nonpathological analytic P-ideals
  10. 2024-03-05 - Jacek Tryba: Connections between matrix summability ideals and nonpathological analytic P-ideals
  11. 2024-02-27 - Rahman Mohammadpour (TU Wien): The method of forcing with models as side conditions
  12. 2024-02-20 - Philip Welch (University of Bristol): Determinacy in Strong Cardinal Models
  13. 2024-01-30 - Rafał Filipów: The Borel complexity of sets of ideal limit points of sequences in Polish spaces
  14. 2024-01-23 - Rafał Filipów: The Borel complexity of sets of ideal limit points of sequences in Polish spaces
  15. 2024-01-16 - Rafał Filipów: The Borel complexity of sets of ideal limit points of sequences in Polish spaces
  16. 2024-01-09 - Rafał Filipów: The Borel complexity of sets of ideal limit points of sequences in Polish spaces

2023

  1. 2023-12-19 - Bartosz Wcisło: Large Cardinals and Determinacy
  2. 2023-12-12 - Bartosz Wcisło: Large Cardinals and Determinacy
  3. 2023-12-05 - Bartosz Wcisło: Large Cardinals and Determinacy
  4. 2023-11-21 - Adam Kwela: Ideal version of Egorov’s theorem
  5. 2023-11-14 - Krzysztof Kowitz: Relations between some classes of natural numbers
  6. 2023-11-07 - Adam Kwela: Ideal version of Egorov’s theorem
  7. 2023-10-31 - Piotr Sworowski (Casimir the Great University in Bydgoszcz): On HKr-integration
  8. 2023-10-17 - Piotr Szuca: Game theoretic characterization of Baire one functions
  9. 2023-10-10 - Piotr Szuca: Game theoretic characterization of Baire one functions
  10. 2023-08-08 - Takehiko Gappo (TU Wien): Chang-type models of determinacy with supercompact measures
  11. 2023-07-11 - Paolo Leonetti (Università Bocconi in Milano): Regular matrices of unbounded linear operators
  12. 2023-07-04 - Olaf Kołodziejski: A Note on Transitive Sets without the Foundation Axiom
  13. 2023-06-27 - Obrad Kasum (Université de Paris): Logical complexity, large cardinals, and determinacy
  14. 2023-06-20 - Christopher Henney-Turner (IMPAN): Forcing axioms via ground model interpretations
  15. 2023-06-13 - Piotr Szewczak (Cardinal Wyszyński University in Warsaw): Perfectly meager sets in the transitive sense and the Hurewicz property
  16. 2023-06-06 - Daniel Hoffmann (University of Warsaw and TU Dresden): General on Model Completeness of SL(2,ℝ)
  17. 2023-05-30 - Maxwell Levine (University of Freiburg): On Disjoint Stationary Sequences
  18. 2023-05-23 - Adam Kwela: Spaces not distinguishing ideal pointwise and ideal σ-uniform convergence of continuous functions
  19. 2023-05-16 - Jacek Tryba: The ideal test for the divergence of a series
  20. 2023-05-09 - Jarosław Swaczyna (Łódź University of Technology): Slow dynamical systems with large Hausdorff dimension
  21. 2023-04-25 - Adam Kwela: Spaces not distinguishing ideal pointwise and ideal σ-uniform convergence of continuous functions
  22. 2023-04-18 - Marcin Michalski (Wroclaw University of Science and Technology): Ideals with Smital properties
  23. 2023-04-04 - Douglas Blue (Harvard University): Reflecting into models of determinacy
  24. 2023-03-28 - Rafał Filipów: Two b or not two b?
  25. 2023-03-21 - Rafał Filipów: Two b or not two b?
  26. 2023-03-14 - Jörg Brendle (Kobe University): Rothberger gaps in fragmented ideals
  27. 2023-03-07 - Jacek Tryba: Katětov order on Borel ideals
  28. 2023-02-28 - Jacek Tryba: Katětov order on Borel ideals
  29. 2023-02-21 - Jan Kostrzon (University of Warsaw): Diamond in L[U] with short introduction to iterated ultrapowers.
  30. 2023-01-17 - Grigor Sargsyan (IMPAN): omega strongly measurable cardinals in Pmax extensions of models of AD
  31. 2023-01-10 - Diana Montoya (University of Vienna): Maximal independence and singulars

2022

  1. 2022-12-13 - Wojciech Wołoszyn (University of Oxford, UK): Modal logic: a unified approach to category theory and model theory
  2. 2022-12-06 - Krzysztof Kowitz: A unified approach to Hindman and van der Waerden spaces
  3. 2022-11-29 - Krzysztof Kowitz: A unified approach to Hindman and van der Waerden spaces
  4. 2022-11-22 - Jacek Gulgowski: Compactness in normed spaces: a unified approach through semi-norms
  5. 2022-11-15 - Jacek Tryba: Rapid ultrafilters and ideal convergence of series
  6. 2022-11-08 - Jacek Tryba: Rapid ultrafilters and ideal convergence of series
  7. 2022-10-25 - Jacek Tryba: Rapid ultrafilters and ideal convergence of series
  8. 2022-10-18 - Adam Kwela: On an infinite game related to I-ultrafilters
  9. 2022-10-11 - Piotr Szuca: Turnpike theorem without assumption of uniqueness
  10. 2022-07-11 - Ondřej Zindulka (Czech Technical University in Prague): Meager-additive sets and topological diagonalization
  11. 2022-06-28 - Rafał Filipów: Characterizing existence of certain ultrafilters
  12. 2022-06-21 - Rafał Filipów: Characterizing existence of certain ultrafilters
  13. 2022-06-14 - Rafał Filipów: Characterizing existence of certain ultrafilters
  14. 2022-06-07 - Krzysztof Kowitz: Characterizing existence of certain ultrafilters
  15. 2022-05-24 - Szymon Żeberski (Wroclaw University of Science and Technology): Inscribing rectangles into big sets
  16. 2022-05-17 - Krzysztof Kowitz: Characterizing existence of certain ultrafilters
  17. 2022-05-12 - Filip Strobin (Łódź University of Technology): Attractors of non-contractive IFSs (iterated function systems)
  18. 2022-05-05 - Filip Strobin (Łódź University of Technology): Gently introduction to Hutchinson-Barnsley theory of fractals
  19. 2022-04-26 - Tomasz Natkaniec: Almost continuous Sierpiński-Zygmund functions under different set theoretical assumptions
  20. 2022-04-12 - Xi He (Sichuan University): The Borel complexity of ideal limit points
  21. 2022-03-29 - Wojciech Wołoszyn (University of Oxford): The resurrection axiom and the mantle
  22. 2022-03-22 - Tomasz Natkaniec: Almost continuous Sierpiński-Zygmund functions under different set theoretical assumptions
  23. 2022-03-15 - Jacek Tryba: Filters and statistical measures
  24. 2022-03-08 - Paolo Leonetti (Università Luigi Bocconi, Milano, Italy): Tauberian theorems for ordinary convergence
  25. 2022-01-18 - Adam Kwela: On a conjecture of Debs and Saint Raymond
  26. 2022-01-11 - Adam Kwela: On a conjecture of Debs and Saint Raymond

2021

  1. 2021-12-21 - Adam Kwela: Yet another ideal version of the bounding number
  2. 2021-12-14 - Rafał Filipów: Yet another ideal version of the bounding number
  3. 2021-12-07 - Rafał Filipów: Yet another ideal version of the bounding number
  4. 2021-11-23 - Krzysztof Kowitz: Infinite perfect Golomb ruler
  5. 2021-11-16 - Martina Iannella (University of Udine): Convex embeddability on linear/circular orders and connections to knot theory
  6. 2021-11-09 - Justyna Poprawa (University of Łódź): Local aspects of entropy and chaos of discrete dynamical systems.
  7. 2021-11-02 - Grigor Sargsyan (IMPAN): Generic absoluteness for universally Baire sets
  8. 2021-10-26 - Grigor Sargsyan (IMPAN): Generic absoluteness for universally Baire sets
  9. 2021-10-19 - Piotr Szuca: Pointwise continuity, pointwise discontinuity and Namioka’s theorem
  10. 2021-10-12 - Piotr Szuca: Pointwise continuity, pointwise discontinuity and Namioka’s theorem
  11. 2021-06-01 - Paweł Klinga: σ-porosity of certain known ideals
  12. 2021-05-25 - Jarosław Swaczyna (Łódź University of Technology and Institute of Mathematics of the Czech Academy of Sciences): Polish space of separable Banach spaces and its application to continuity of filter-projections
  13. 2021-05-18 - Krzysztof Kowitz: Hindman spaces which are not I-spaces
  14. 2021-05-11 - Krzysztof Kowitz: Differentially compact spaces
  15. 2021-05-04 - Adam Kwela: Unboring ideals
  16. 2021-04-27 - Adam Kwela: On extendability to Fσ ideals
  17. 2021-04-20 - Adam Kwela: Unboring ideals
  18. 2021-04-13 - Jacek Marchwicki (University of Warmia and Mazury in Olsztyn): Recovering a purely atomic finite measure from its range
  19. 2021-03-30 - Rafał Filipów: The cardinal characteristics of ideals in-between ideals ED and Fin⊗Fin
  20. 2021-03-23 - Rafał Filipów: The Katětov order structure of ideals in-between ideals ED and Fin⊗Fin
  21. 2021-03-16 - Marek Balcerzak (Łódź University of Technology): Families of equi-Borel 1 functions.
  22. 2021-03-09 - Rafał Filipów: The Katětov order structure of ideals in-between ideals ED and Fin⊗Fin
  23. 2021-03-02 - Rafał Filipów: The Katětov order structure of ideals in-between ideals ED and Fin⊗Fin
  24. 2021-02-23 - Paolo Leonetti (Università Bocconi in Milano): Turnpike theory.
  25. 2021-01-19 - Wojciech Wołoszyn (University of Oxford): Modal model theory
  26. 2021-01-12 - Jacek Tryba: Ideals of nowhere dense sets on N

2020

  1. 2020-12-15 - Pratulananda Das (Jadavpur University in Kolkata): Generating uncountable subgroups of the circle group by certain modes of convergence
  2. 2020-12-08 - Jaroslav Šupina (University of Vienna and Pavol Jozef Šafárik University in Košice): Ideal Frechet-Urysohn property of a space of continuous functions
  3. 2020-11-24 - Tomasz Natkaniec: Lineability of families of nonmeasurable functions of 2 variables
  4. 2020-11-03 - Bartosz Kamedulski: εω order on natural
  5. 2020-11-17 - Tomasz Natkaniec: Lineability of families of nonmeasurable functions of 2 variables
  6. 2020-11-10 - Bartosz Kamedulski: εω order on naturals
  7. 2020-10-27 - Piotr Szuca: Equi-Baire one family of functions
  8. 2020-10-20 - Piotr Szuca: Equi-Baire one family of functions
  9. 2020-10-06 - Piotr Szuca: Equi-Baire one family of functions
  10. 2020-04-01 - Dr. Bìngdú (Wuhan University): Cardinal Operations Ranging Over Natural Alexandrov-Vinogradov Injective Relations Using Superposition
  11. 2020-03-10 - Piotr Borodulin-Nadzieja (Wroclaw University): Analytic P-ideals and Banach spaces
  12. 2020-03-03 - Nikodem Mrożek: Rotation-Symmetric Number-Conserving Cellular Automata
  13. 2020-02-25 - Piotr Sworowski (Casimir the Great University in Bydgoszcz): On uniform limits of Baire**1 functions
  14. 2020-02-18 - Krzysztof Kowitz: Arithmetic progressions in lacunary sets
  15. 2020-01-21 - Krzysztof Kowitz: van der Waerden spaces and Hindman spaces are not the same
  16. 2020-01-14 - Piotr Nowakowski (Łódź University of Technology): Microscopic sets among symmetric Cantor sets
  17. 2020-01-07 - Jacek Tryba: Different kinds of density ideals

2019

  1. 2019-12-17 - Stanisław Kowalczyk (Pomeranian University in Słupsk): On sets of points of quasicontinuity and porouscontinuity
  2. 2019-12-10 - Piotr Szuca: ω-diagonalizability of Fσ filters
  3. 2019-12-03 - Franciszek Prus-Wiśniowski (University of Szczecin): The arithmetic sums of central Cantor sets
  4. 2019-11-26 - Piotr Szuca: ω-diagonalizability of Fσ filters
  5. 2019-11-19 - Piotr Szuca: ω-diagonalizability of Fσ filters
  6. 2019-11-05 - Adam Kwela: Generalized density ideals versus density-like ideals
  7. 2019-10-29 - Adam Kwela: Generalized density ideals versus density-like ideals
  8. 2019-10-22 - Adam Ostaszewski (London School of Economics): Multivariate regular variation and Popa homomorphisms
  9. 2019-10-15 - Eliza Jabłońska (Pedagogical University of Cracow): Generically Haar-small sets in abelian Polish groups
  10. 2019-10-08 - Arturo Martínez-Celis (Institute of Mathematics of the Polish Academy of Sciences): P+-filters of finite sets
  11. 2019-09-27 - Ziemowit Kostana (University of Warsaw and Institute of Mathematics of the Czech Academy of Sciences): On big subgroups evading small sets
  12. 2019-06-04 - Rafał Filipów: Ideals generated by families of sequences of natural numbers - topological complexity
  13. 2019-05-28 - Adam Ostaszewski (London School of Economics, UK): The Steinhaus support: Beyond the confines of Haar and Cameron-Martin
  14. 2019-05-21 - Jaroslav Šupina (Pavol Jozef Šafárik University in Košice): On ideal cardinal invariants and singular sets
  15. 2019-05-14 - Michał Banakiewicz (West Pomeranian University of Technology in Szczecin): The set of subsums of the Guthrie-Nymann-Jones series
  16. 2019-05-07 - Rafał Filipów: Ideals generated by families of sequences of natural numbers - basic properties
  17. 2019-04-25 - Wojciech Wołoszyn (University of Oxford): On the multiverse, potentialism, and implicit actualism
  18. 2019-04-16 - Piotr Szuca: The structure of equicontinuous maps
  19. 2019-04-09 - Tomasz Natkaniec: Different notions of Sierpiński-Zygmund functions
  20. 2019-04-02 - Tomasz Natkaniec: Different notions of Sierpiński-Zygmund functions
  21. 2019-03-26 - Jacek Tryba: A proof of a sumset conjecture of Erdős
  22. 2019-03-19 - Adam Kwela: Nonmeasurable subgroups of compact groups
  23. 2019-03-12 - Bartosz Kamedulski: G-spaces, equivariant degree and its product property
  24. 2019-03-05 - Andrzej Nowik: Ideals of nowhere dense sets in some topologies on positive integers
  25. 2019-02-26 - Andrzej Nowik: Ideals of nowhere dense sets in some topologies on positive integers
  26. 2019-02-21 - Adam Ostaszewski (London School of Economics): Kendall’s sequential characterization of regular variation: Category versus measure
  27. 2019-02-19 - Piotr Sworowski (Casimir the Great University in Bydgoszcz), Comparison of some trigonometric integrals
  28. 2019-01-22 - Edward Grzegorek: On σ-algebras closed under Souslin’s operation and Stanisław Saks theorem
  29. 2019-01-15 - Piotr Sworowski (Casimir the Great University in Bydgoszcz), Comparison of some trigonometric integrals

2018

  1. 2018-12-18 - Gertruda Ivanova (Pomeranian University in Słupsk): Comparison of some families of real functions in porosity terms
  2. 2018-12-11 - Jacek Tryba: A note on nonregular matrices and ideals associated with them
  3. 2018-12-04 - Marcin Szyszkowski: Matrices of projections and their diagonals - how to connect them in measurable way
  4. 2018-11-27 - A seminar dedicated to the 95th birthday of Professor Lipiński
  5. 2018-11-20 - Edward Grzegorek: On σ-algebras closed under Souslin’s operation
  6. 2018-11-13 - Rafał Filipów: Abstract densities and ideals of sets
  7. 2018-11-06 - Stanisław Kowalczyk (Pomeranian University in Słupsk): Multiplication in the space of functions of bounded variation
  8. 2018-10-30 - Stanisław Kowalczyk (Pomeranian University in Słupsk): Multiplication in the space of functions of bounded variation
  9. 2018-10-23 - Adam Ostaszewski (London School of Economics): Centenary of the Steinhaus(-Weil) Theorem: A sneak preview
  10. 2018-10-16 - Adam Kwela - Marcin Staniszewski: Size of the set of attractors for iterated function systems
  11. 2018-10-09 - Adam Kwela - Marcin Staniszewski: Size of the set of attractors for iterated function systems
  12. 2018-06-19 - Paweł Klinga: Attractors for iterated function systems form an Fσ set
  13. 2018-06-12 - Adam Kwela: Haar-smallest sets
  14. 2018-06-05 - Adam Kwela: Haar-smallest sets
  15. 2018-05-29 - Robert Rałowski (Wroclaw University of Science and Technology): Nonmeasurable sets and unions with respect to tree ideals
  16. 2018-05-22 - Piotr Szuca: Attractors for iterated function schemes on [0,1]ℕ are exceptional
  17. 2018-05-15 - Marcin Staniszewski: Attractors for iterated function schemes on [0,1]ℕ are exceptional
  18. 2018-05-08 - Wojciech Wołoszyn: Fusion-type forcings (continuation)
  19. 2018-04-24 - Wojciech Wołoszyn: Fusion-type forcings
  20. 2018-04-17 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): Sets of convergence points of sequences of functions with a closed graph
  21. 2018-04-10 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): Sets of convergence points of sequences of functions with a closed graph
  22. 2018-03-27 - Adam Ostaszewski (London School of Economics): Some generalizations of Steinhaus theorem by Raikov and Świątkowski
  23. 2018-03-13 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): Sets of convergence points of sequences of functions with a closed graph
  24. 2018-03-06 - Rafał Filipów: Intersections of matrix summability methods in the realm of bounded and unbounded sequences
  25. 2018-02-27 - Rafał Filipów: Unions of matrix summability methods in the realm of bounded and unbounded sequences
  26. 2018-02-20 - Tomasz Natkaniec: Convergent subsequences of a divergent sequence of functions
  27. 2018-01-23 - Edward Grzegorek: On some old results of Karel Prikry about partitions into null sets
  28. 2018-01-16 - Michał Popławski (Łódź University of Technology): Ideal convergence of subseries from the measure viewpoint
  29. 2018-01-09 - Nikodem Mrożek: On ideal cluster points and ideal limit points

2017

  1. 2017-12-19 - Edward Grzegorek: On two theorems of Sierpiński
  2. 2017-12-12 - Adam Kwela: Ideal weak QN-spaces
  3. 2017-12-05 - Szymon Żeberski (Wroclaw University of Science and Technology): On applications of Shoenfield absoluteness theorem
  4. 2017-11-28 - Klaudiusz Czudek (Institute of Mathematics of the Polish Academy of Sciences): Invariant measures for random interval homeomorphisms
  5. 2017-11-21 - Jakub Jasiński (University of Scranton): Fixed and periodic points of locally contracting maps
  6. 2017-11-14 - Wojciech Wołoszyn: V = Ultimate L
  7. 2017-11-07 - Piotr Szuca: On Darboux-Baire one composition problem
  8. 2017-10-24 - Adam Ostaszewski (London School of Economics): Additivity and subadditivity in the light of asymptotic group action
  9. 2017-10-17 - Tomasz Natkaniec: Perfectly everywhere surjective but not Jones functions
  10. 2017-10-10 - Tomasz Natkaniec: Perfectly everywhere surjective but not Jones functions
  11. 2017-07-20 - Wiesław Kubiś (Institute of Mathematics of the Czech Academy of Sciences and Cardinal Stefan Wyszyński University in Warsaw): Universal homogeneous probability measure on the Cantor set
  12. 2017-06-13 - Pratulananda Das (Jadavpur University in Kolkata): Some remarks on open covers and selection principles using ideals
  13. 2017-06-06 - Michał Małafiejski (Gdansk University of Technology): Generalization of Hales-Jewett theorem
  14. 2017-05-23 - Jacek Tryba: Dense difference sets and their combinatorial structure
  15. 2017-05-16 - Jacek Tryba: Various problems on densities
  16. 2017-05-09 - Jacek Tryba: Various problems on densities
  17. 2017-04-25 - Marek Balcerzak (Łódź University of Technology): Baire category of ideal convergent subseries and permutations
  18. 2017-04-11 - Adam Ostaszewski (London School of Economics, UK): Walk on the real line: stable distributions versus functional equations
  19. 2017-04-04 - Michał Małafiejski (Gdansk University of Technology): Generalization of Hales-Jewett theorem
  20. 2017-03-28 - Michał Małafiejski (Gdansk University of Technology): Generalization of Hales-Jewett theorem
  21. 2017-03-21 - Adam Kwela: Simple density ideals
  22. 2017-03-14 - Adam Kwela: Simple density ideals
  23. 2017-03-07 - Jacek Tryba: Simple density ideals
  24. 2017-02-28 - Tomasz Natkaniec: Pointwise limits of sequences of Świątkowski functions
  25. 2017-02-21 - Tomasz Natkaniec: Pointwise limits of sequences of Świątkowski functions
  26. 2017-02-14 - Adam Ostaszewski (London School of Economics): Category-measure duality: convexity, mid-point convexity and Berz sublinearity
  27. 2017-01-24 - Tomasz Natkaniec: Pointwise limits of sequences of Świątkowski functions
  28. 2017-01-17 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): P-spaces and an unconditional closed graph theorem
  29. 2017-01-10 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): P-spaces and an unconditional closed graph theorem

2016

  1. 2016-12-20 - Marta Frankowska: Symmetric density points in the Cantor set
  2. 2016-12-06 - Piotr Szuca: On extensions of asymptotic density
  3. 2016-11-29 - Jacek Tryba: On extensions of asymptotic density
  4. 2016-11-22 - Nikodem Mrożek: Katětov and Katětov-Blass orders on Fσ-ideals
  5. 2016-11-15 - Jacek Tryba: Ideal convergence versus matrix summability
  6. 2016-11-08 - Rafał Filipów: Intersection of matrix summability methods
  7. 2016-10-25 - Adam Ostaszewski (London School of Economics): On theorem of Effros about micro-transitive actions on Baire groups
  8. 2016-10-18 - Rafał Filipów: Intersection of matrix summability methods
  9. 2016-10-11 - Rafał Filipów: Intersection of matrix summability methods
  10. 2016-06-14 - Klaudiusz Czudek: Bernstein and Kantorovitch polynomials
  11. 2016-06-07 - Marcin Szyszkowski: Separating sets with Gδ (and Fσ) sets
  12. 2016-05-31 - Klaudiusz Czudek: Superposition operators in the space of functions of bounded variation
  13. 2016-05-24 - Julia Wódka (Łódź University of Technology): Uniform limits of sequences of Świątkowski functions
  14. 2016-05-17 - Nikodem Mrożek: Dominated Convergence and Egorov Theorems for Filter Convergence
  15. 2016-05-10 - Nikodem Mrożek: Dominated Convergence and Egorov Theorems for Filter Convergence
  16. 2016-04-26 - Paulina Szczuka (Casimir the Great University in Bydgoszcz): Topological and algebraic properties of Darboux-like and pointwise discontinuous functions
  17. 2016-04-19 - Jacek Tryba: Darboux property for weighted uniform densities
  18. 2016-04-12 - Jacek Tryba: Darboux property for weighted uniform densities
  19. 2016-04-05 - Adam Ostaszewski (London School of Economics): On the Steinhaus property
  20. 2016-03-22 - Jacek Tryba: Ideal invariant injections
  21. 2016-03-15 - Adam Kwela: Homogeneous and hereditarily homogeneous ideals
  22. 2016-03-08 - Paulina Szczuka (Casimir the Great University in Bydgoszcz): Topologies on the integers generated by arithmetic progressions
  23. 2016-03-01 - Adam Kwela: Ideal invariant injections with large sets of fixed points
  24. 2016-02-23 - Klaudiusz Czudek: Generalized bounded variation
  25. 2016-02-16 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): Extensions of some Baire one functions
  26. 2016-01-19 - Waldemar Sieg (Casimir the Great University in Bydgoszcz): Extensions of some Baire one functions
  27. 2016-01-12 - Marcin Staniszewski: Quasi-normal convergence of sequences of quasi-continuous functions
  28. 2016-01-05 - Marcin Staniszewski: Quasi-normal convergence of sequences of quasi-continuous functions

2015

  1. 2015-12-15 - Marcin Staniszewski: Quasi-normal convergence of sequences of quasi-continuous functions
  2. 2015-12-08 - Marcin Staniszewski: Quasi-normal convergence of sequences of quasi-continuous functions
  3. 2015-12-01 - Marcin Staniszewski: Quasi-normal convergence of sequences of quasi-continuous functions
  4. 2015-11-24 - Marcin Staniszewski: Quasi-normal convergence of sequences of quasi-continuous functions
  5. 2015-11-17 - Rafał Filipów: Two ideals not fulfilling Fatou’s lemma: Solecki’s ideal and finite coloring ideal
  6. 2015-11-10 - Marcin Staniszewski: Quasi-normal convergence of sequences of continuous functions
  7. 2015-11-03 - Marcin Staniszewski: Quasi-normal convergence of sequences of continuous functions
  8. 2015-10-27 - Adam Ostaszewski (London School of Economics): The sound of silence: filtering and optimal censorship in the market (Krzyk ciszy: filtrowanie i optymalna cenzura w rynkach finansowych)
  9. 2015-10-20 - Jacek Tryba: A matrix characterization of statistical convergence (Mazur’s problem from The Scottish Book)
  10. 2015-10-13 - Jacek Tryba: On modified Olivier’s theorem for some idelas
  11. 2015-10-05 - Szymon Głąb (Politechnika Łódźka): Duże wolne podgrupy grup automorfizmów przestrzeni ultrahomogenicznych
  12. 2015-06-09 - Marcin Staniszewski: O zbieżności ideałowej
  13. 2015-06-09 - Jacek Tryba: O pewnym rodzaju zbieżności ciągów zdefiniowanym przy pomocy f-gęstości
  14. 2015-06-02 - Marcin Staniszewski: O zbieżności ideałowej
  15. 2015-05-26 - Adam Ostaszewski (London School of Economics): Homeomorphisms from functional equations in probability
  16. 2015-05-19 - Marcin Staniszewski: O zbieżności ideałowej
  17. 2015-05-12 - Marcin Staniszewski: O zbieżności ideałowej
  18. 2015-05-05 - Adam Kwela: O addytywności zbiorów mikroskopijnych
  19. 2015-04-28 - Adam Kwela: O addytywności zbiorów mikroskopijnych
  20. 2015-04-21 - Piotr Szuca: Uogólnienie gęstości asymptotycznej
  21. 2015-04-14 - Piotr Szuca: Uogólnienie gęstości asymptotycznej
  22. 2015-03-31 - Piotr Szuca: Uogólnienie gęstości asymptotycznej
  23. 2015-03-24 - Paweł Klinga: Ideałowa wersja twierdzenia Riemanna
  24. 2015-03-17 - Jacek Tryba: Ideałowa zbieżność szeregów liczbowych
  25. 2015-03-10 - Jacek Tryba: Ideałowa zbieżność szeregów liczbowych
  26. 2015-03-03 - Paweł Barbarski: Zrandomizowane twierdzenie Szarkowskiego
  27. 2015-02-24 - Paweł Barbarski: Zrandomizowane twierdzenie Szarkowskiego
  28. 2015-01-27 - Paweł Barbarski: Zrandomizowane twierdzenie Szarkowskiego
  29. 2015-01-20 - Paweł Barbarski: Zrandomizowane twierdzenie Szarkowskiego
  30. 2015-01-13 - Adam Kwela: Zbiory mikroskopijne

2014

  1. 2014-12-16 - Adam Kwela: Zbiory mikroskopijne
  2. 2014-12-09 - Nikodem Mrożek: Zbiory mikroskopijne
  3. 2014-12-02 - Paweł Klinga: Funkcje osiowe i ideały na ℕ
  4. 2014-11-25 - Waldemar Sieg (Uniwersytet Kazimierza Wielkiego w Bydgoszczy): Rozkłady i przedłużenia pewnych funkcji pierwszej klasy Baire’a
  5. 2014-11-18 - Rafał Filipów: Zbieżność quasi-normalna i punktowa ciągów funkcyjnych
  6. 2014-11-04 - Rafał Filipów: Zbieżność quasi-normalna i punktowa ciągów funkcyjnych
  7. 2014-10-28 - Rafał Filipów: Zbieżność quasi-normalna i punktowa ciągów funkcyjnych
  8. 2014-10-21 - Adam Kwela: Selektywność ideałów, a ich gęstość
  9. 2014-10-14 - Adam Kwela: Selektywność ideałów, a ich gęstość
  10. 2014-05-27 - Rafał Filipów: Zbieżność quasi-normalna i punktowa ciągów funkcyjnych
  11. 2014-05-20 - Jacek Tryba: Zbieżność w przestrzeniach Hindmana i van der Waerdena
  12. 2014-05-13 - Jacek Tryba: Zbieżność w przestrzeniach Hindmana i van der Waerdena
  13. 2014-05-06 - Rafał Filipów: Granice Banacha i granice statystyczne
  14. 2014-04-29 - Paweł Klinga: Funkcje osiowe i ideały na ℕ
  15. 2014-04-15 - Adam Kwela: Przykład ideału typu Fσ
  16. 2014-04-08 - Adam Kwela: Przykład ideału typu Fσ
  17. 2014-04-01 - Adam Kwela: Przykład ideału typu Fσ
  18. 2014-03-18 - Piotr Szuca: A-statistical cluster points in finite dimensional spaces and application to turnpike theorem
  19. 2014-02-25 - Paweł Barbarski: Pierścienie funkcji Szarkowskiego
  20. 2014-02-18 - Paweł Barbarski: Pierścienie funkcji Szarkowskiego
  21. 2014-01-21 - Piotr Szuca: A-statistical cluster points in finite dimensional spaces and application to turnpike theorem
  22. 2014-01-14 - Piotr Szuca: A-statistical cluster points in finite dimensional spaces and application to turnpike theorem
  23. 2014-01-07 - Marcin Staniszewski: Zbieżność punktowa, dyskretna i quasi-normalna ciągów funkcji quasi ciągłych