T. Gronek, E. Schmeidel; 8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8, 2019; PTM, Białystok University of Technology, University of Białystok (org.)
T. Gronek, E. Schmeidel; On Feigelstock's conjecture on the equivalence of the notions of nil and associative nil groups in the context of additive groups of rings of finite rank8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8,
T. Gronek, E. Schmeidel; A classification of semi-prime fully filial rings8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8, 2019; PTM, Białystok University of Technology, University of Białystok (org.)
T. Gronek, E. Schmeidel; The Lapunov-type inequality with Katugampola fractional derivative8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8, 2019; PTM, Białystok University of Technology, University of Białystok (org.)
T. Gronek, E. Schmeidel; Classes of second order difference equations solvable by factorization method8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8, 2019; PTM, Białystok University of Technology, University of Białystok (org.)
T. Gronek, E. Schmeidel; Mathematical Foundations of Rough Set Data Analysis 8th Podlasie Conference on Mathematics, Białystok, Poland, Dec 5-8, 2019; PTM, Białystok University of Technology, University of Białystok (org.)
A. Bezubik, S. Pošta; VIII School on Geometry and Physics, Białowieża, Poland, Jun 24-28, 2019; Faculty of Mathematics, University of Białystok (org.)
A. Bezubik; Factorization method and second order linear difference equation21st International Conference Geometry, Integrability and Quantization, Varna, Bułgaria, Jun 3-8, 2019; Bulgarian Academy of Sciences (org.)
M. Szajewska; A parallel factorization for generating orthogonal matrices13th International Conference on Parallel Processing and Applied Mathematics, Białystok, Poland, Sep 8-11, 2019; Czestochowa University of Technology, Department of Computer
A. Antonevich; Lifting-based Algorithms for Computing the 4-Point Walsh-Hadamard TransformSignal Processing Symposium 2019, Kraków, Polska, Sep 17-19, 2019; IEEE (sponsor)
