3 - 4 October 2025 - GKŁW mini-workshop in Singularity Theory
Institute of Mathematics, Polish Academy of Sciences (IMPAN) - Warsaw
Juliusz Banecki (Kraków)
Janusz Gwoździewicz (Kraków)
Wojciech Domitrz (Warsaw)
Masaharu Ishikawa (Tokyo)
Dmitry Kerner (Be'er Sheva)
Mutsuo Oka (Tokyo)
30 - 31 May 2025 - GKŁW mini-workshop in Singularity Theory
Institute of Mathematics, Polish Academy of Sciences (IMPAN) - Warsaw
Lev Birbrair (Fortaleza/Kraków) - Lipschitz geometry of germs of real surfaces
Jean-Paul Brasselet (Aix-Marseille) - Characteristic classes under the Hirzebruch viewpoint: manifolds and singular varieties
Dmitry Kerner (Ben-Gurion University, Beer-Sheeva) - Equivalence of germs (of sets/mappings/foliations) over k vs that over K
Stanisław Janeczko (Politechnika Warszawska) - Residual algebraic restrictions of differential forms
Zbigniew Jelonek (IMPAN) - Metric Zariski multiplicity conjecture for multiplicity two
Jakub Koncki (IMPAN) - SSM Thom polynomials of multisingularities
Maria Michalska (Sao Carlos) - Remarks on growth rates of polynomials restricted to subsets
Piotr Mormul (Uniwersytet Warszawski) - From Kumpera's truncated multi-flags to moduli of the local classification of special 2-flags
Öznur Turhan (IMPAN) - Strongly Newton-nondegenerate line singularities and Bekka's (c)-regularity
Andrzej Weber (Uniwersytet Warszawski) - Characteristic classes of singular varieties: local and global
13 - 14 December 2024 - GKŁW mini-workshop in Singularity Theory
Uniwersytet Gdański
Szymon Brzostowski ( Łódź) - The Łojasiewicz exponent and polar curves
Paweł Goldstein (Warsaw) - Constructing homeomorphisms and diffeomorphisms with prescribed derivatives
Rouzbeh Mohseni (Warsaw) - Sasakian manifolds: Old and New
Tadeusz Mostowski (Warsaw) - On Marie-Hélène Schwartz's construction of Chern classes in the Lipschitz framework
Rafał Pierzchała (Kraków) - On the Cpω category
Artur Piękosz (Kraków) - The development of tame topology
Anna Valette (Kraków) - Semialgebraic Whitney partition of unity
Andrzej Weber (Warsaw) - How to arrive from nothing to elliptic genus?
9 - 10 September 2024 - Singularity Theory - special session of GKŁW seminar
Thematic session of the "9 Forum Matematyków Polskich", Uniwersytet Śląski, Katowice
Beata Kocel-Cynk (Kraków) - \Lambda_p regularny rozkład jedności, semialgebraiczna wersja Twierdzenia Calderona-Zugmunda
Krzysztof Nowak (Kraków) - Topologia oswojona w strukturach henselowo minimalnych
Piotr Mormul (Warsaw) - Klasyfikacja specjalnych 2-flag długości 5 jest skończona
Zbigniew Hajto (Kraków) - Metody algebry różniczkowej w teorii systemów dynamicznych
Adam Różycki (Łódź) - O krotności niewłaściwej
Tadeusz Krasiński (Łódź) - δ-stałe deformacje liniowe osobliwości krzywych
Andrzej Lenarcik (Kielce) - Konstrukcja lokalnej krzywej zespolonej o zadanym typie osobliwości
Lev Birbrair (Fortaleza) - Lipschitz Geometry
Maria Michalska (Łódź) - Geometria lipschitzowska rozmaitości z osobliwościami
Maciej Denkowski (Kraków) - Lipschitzowskie twierdzenie o rzędzie
Piotr Pokora (Kraków) - Defekt nierozkładalnych krzywych płaskich z prostymi osobliwościami
21 - 22 June 2024 - GKŁW mini-workshop in Singularity Theory
Dedicated to the memory of Professor Arkadiusz Płoski
Institute of Mathematics, Polish Academy of Sciences (IMPAN) - Warsaw
Opening by Mr. Jerzy Stępień – former Senator and President of the Constitutional Tribunal, close friend of Professor Płoski
Tadeusz Krasiński (Łódź) - Scientific achievements of Arkadiusz Płoski
Dmitry Kerner (Be'er Sheva) - Approximation results of Artin-Płoski type for left-right equivalence of map-germs
Wojciech Kucharz (Kraków) - Approximation of maps between real algebraic varieties
Janusz Gwoździewicz (Kraków) - Newton diagram of the discriminant
Andrzej Lenarcik (Kielce) - Arkadiusz Płoski - the scientist and the men
Evelia R. García Barroso (Tenerife) - Behaviour of the topology of the generic polar curve with respect to the Zariski invariant for branches of genus one
Christophe Eyral (Warsaw) - Blow-ADE singularities and μ*-constant deformations
Zbigniew Jelonek (Warsaw) - Manifold with infinitely many fibrations over the sphere
Stanisław Spodzieja (Łódź) - On some effective version of Bertini's theorem
Andrzej Lenarcik (Kielce) - On the jacobian Newton polygon, branches and dandelions
1 - 2 December 2023 - GKŁW mini-workshop in Singularity Theory
Uniwersytet Jagielloński - Kraków
Tomasz Pełka (Warszawa) - Lagrangian tori at radius zero
Andrzej Weber (Warszawa)- Borel orbit closures of 2-nilpotent matrices
Juliusz Banecki (Kraków) - Representation of homotopy classes by regular functions
Tadeusz Krasiński (Łódź) - Topological types in δ -constant linear deformations of plane curve singularities
Wojciech Domitrz (Warszawa) - Singularities of 2-dimensional improper affine spheres
Piotr Pokora (Kraków) - Numerical Terao’s Conjecture and the freeness of rational curve arrangements
Nguyen Xuan Viet Nhan (DaNang) - On the density at infinity of definable maps
A. Białożyt (Kraków) - C-holomorphic functions with algebraic graphs
13 - 14 December 2019 - GKŁW mini-workshop in Singularity Theory
Uniwersytet Pedagogiczny, Kraków
Boulos El Hilany (Warsaw) - Describing the Jelonek set of polynomial maps via Newton polytopes
Michał Farnik (Kraków) - Topological stability of polynomial mappings
Janusz Gwoździewicz (Kraków) - Criteria for algebraicity of analytic functions
Benoît Guerville-Ballé (Warsaw) - Topology and homotopy of lattice isomorphic line arrangements
Wieslaw Pawłucki (Kraków) - Strict Cp -triangulations
Stanisław Spodzieja (Łódź) - On some effective version of Bertini’s theorem
Zbigniew Szafraniec (Gdańsk) - O liczbie trajektorii analitycznego gradientowego potoku które da¸ ˙za¸ do punktu krytycznego
Asahi Tsuchida (Warsaw) - The obstacle problems for Riemannian spaces
Andrzej Weber (Warsaw) - Singularities of Schubert varieties and their cohomological invariants
Michał Zwierzyński (Warsaw) - Parallel walks in the mountains and a decomposition of a planar curve into parallel arcs
13 - 14 December 2019 - GKŁW mini-workshop in Singularity Theory
Institute of Mathematics, Polish Academy of Sciences (IMPAN) - Warsaw
Marcin Bilski (Kraków) - On approximation of continuous maps into uniformly rational varieties
Maciej Borodzik (Warsaw) - Heegaard Floer theory and deformations of plane curve singularities
Maciej Denkowski (Kraków) - The Kuratowski convergence of medial axes and applications
Wojciech Domitrz (Warsaw) - The Gauss-Bonnet theorem for coherent tangent bundles over surfaces with boundary and its applications
Zbigniew Jelonek (Warsaw) - Thom isotopy theorem for non proper maps and computation of sets of stratified generalized critical values
Tadeusz Krasiński (Łódź) - The Łojasiewicz exponent of non-degenerate surface Singularities
Wojciech Kucharz (Kraków) - Checking real analyticity on analytic surfaces
Krzysztof Nowak (Kraków) - Definable desingularization over Henselian fields with analytic structure and some applications
Aleksandra Nowel (Gdańsk) - Intersection number and mappings into the space of matrices
Grzegorz Oleksik (Łódź) - On some Arnold's problems
Rafał Pierzchała (Kraków) - Geometry of holomorphic maps and applications
Arkadiusz Płoski (Kielce) - Invariants of plane curve singularities in characteristic p
Piotr Pragacz (Warsaw) - Order of tangency between manifolds II
Aleksandra Zakrzewska (Łódź) - The jump of Milnor number for linear deformations of plane curve singularities