Leszek Pysiak

Physics and Astronomy · Physical Sciences

6h-index76citations26works0.02yr avg
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Research Topics

Noncommutative and Quantum Gravity Theories(13), Advanced Topics in Algebra(11), Advanced Operator Algebra Research(10), Homotopy and Cohomology in Algebraic Topology(7), Advanced Algebra and Geometry(6)

Publications26 total

Functorial Einstein Algebras and the Malicious Singularity
arXiv (Cornell University)·2025Open Access
Einstein algebras in a categorical context
Reports on Mathematical Physics·2023Open Access
Einstein Algebras in a Categorical Context
arXiv (Cornell University)·2022Open Access
Functorial Differential Spaces and the Infinitesimal Structure of Space-Time
Reports on Mathematical Physics·2020· 3 citedOpen Access
Multiplicity formulas for representations of transformation groupoids
Demonstratio Mathematica·2017· 1 citedOpen Access
Preface to the Special Issue dedicated to Prof. Heller
Demonstratio Mathematica·2017Open Access
Semidirect Product of Groupoids and Associated Algebras
Demonstratio Mathematica·2014Open Access
Generalized derivations and general relativity
Canadian Journal of Physics·2013· 7 citedOpen Access
A Sheaf of von Neumann Algebras and Its Geometry
arXiv (Cornell University)·2012Open Access
Quantum effects in a noncommutative Friedman world model
Canadian Journal of Physics·2012
Semidirect Product of Groupoids, Its Representations and Random\n Operators
arXiv (Cornell University)·2011Open Access
Semidirect Product of Groupoids, Its Representations and Random Operators
arXiv (Cornell University)·2011Open Access
Hopf–Sikorski algebras
Demonstratio Mathematica·2011Open Access
Imprimitivity theorem for groupoid representations
Demonstratio Mathematica·2011· 1 citedOpen Access
Fundamental Problems in the Unification of Physics
Foundations of Physics·2011· 4 cited
Noncommutative closed Friedman universe
General Relativity and Gravitation·2008· 4 citedOpen Access
General Relativity on Random Operators
arXiv (Cornell University)·2008Open Access
Gravitational Aharonov-Bohm Effect
International Journal of Theoretical Physics·2008· 5 cited
Anatomy of malicious singularities
Journal of Mathematical Physics·2007· 6 citedOpen Access
Time Flow in a Noncommutative Regime
International Journal of Theoretical Physics·2006· 7 cited
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Frequent Co-authors

Wiesław Sasin(22), Michaël Heller(21), Zdzisław Odrzygóźdź(6), Tomasz Miller(5), Michał Eckstein(4), Zdzisław A. Golda(1), Artur Giżycki(1)