Trudy Mat. Inst. Steklova, 2023, Volume 320

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JOURNALS // Trudy Matematicheskogo Instituta imeni V.A. Steklova // Archive

2023, Volume 320

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General information

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Contents

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Algebra and Arithmetic, Algebraic, and Complex Geometry

Collected papers. In memory of Academician Alexey Nikolaevich Parshin

	Alexey Nikolaevich Parshin (photo)
	The Bernstein Centre in Natural Characteristic Konstantin Ardakov, Peter Schneider		5
	Simple Complex Tori of Algebraic Dimension 0 Tatiana Bandman, Yuri G. Zarhin		27
	Heights via $p$-Adic Points Spencer Bloch		46
	Killing Weights from the Perspective of $t$-Structures Mikhail V. Bondarko, Sergei V. Vostokov		59
	A Pro-algebraic Fundamental Group for Topological Spaces Christopher Deninger		71
	Surjectivity of the Étale Excision Map for Homotopy Invariant Framed Presheaves Andrei E. Druzhinin, Ivan A. Panin		103
	The Schur–Sato Theory for Quasi-elliptic Rings Alexander B. Zheglov		128
	Ribbon Graphs and Belyi Pairs with Partially Prescribed Branching Vik. S. Kulikov, G. B. Shabat		177
	Classification of Degenerations of Codimension ${\le }\,5$ and Their Picard Lattices for Kählerian K3 Surfaces with the Symplectic Automorphism Group $(C_2)^2$ Viacheslav V. Nikulin		189
	Formal Bott–Thurston Cocycle and Part of a Formal Riemann–Roch Theorem D. V. Osipov		243
	New Results on the Periodicity Problem for Continued Fractions of Elements of Hyperelliptic Fields V. P. Platonov, M. M. Petrunin		278
	Embeddings of Automorphism Groups of Free Groups into Automorphism Groups of Affine Algebraic Varieties V. L. Popov		287
	Jordan Property for the Cremona Group over a Finite Field Yuri G. Prokhorov, Constantin A. Shramov		298
	Example of a Moduli Space of $D$-Exact Lagrangian Submanifolds: Spheres in the Flag Variety for $\mathbb C^3$ Nikolay A. Tyurin		311

© Steklov Math. Inst. of RAS, 2025