Zap. Nauchn. Sem. POMI, 2023, Volume 522

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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2023, Volume 522

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General information

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Contents

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Problems in the theory of representations of algebras and groups. Part 39

	Centenary of the birth of Z. I. Borevich		5
	Subgroups generatred by a pair of $2$-tori in $\mathrm{GL}(5,K)$ N. Vavilov, Vl. Nesterov		8
	Another presentation of orthogonal Steinberg groups E. Yu. Voronetsky		46
	Hochschild cohomology for algebras of dihedral type. X. Exceptional local algebras A. I. Generalov, I. M. Zilberbord, V. A. Rogov		60
	On the structure of some unitary nil $K_1$-groups V. I. Kopeiko		84
	Extraction of small rank unipotent elements in $\mathrm{SO}(2\ell,K)$ V. V. Nesterov		101
	Composition factors of the restrictions of modular representations of $SL_{r+1}(K)$ to semisimple subgroups A. A. Osinovskaya		113
	Orbits of vectors in some representations. II I. M. Pevzner		125
	Orbits of vectors in some representations. III I. M. Pevzner		152

© Steklov Math. Inst. of RAS, 2025