Trudy Mat. Inst. Steklova, 2019, Volume 307

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

2019, Volume 307

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General information

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Contents

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Algebra, number theory, and algebraic geometry

Collected papers. Dedicated to the memory of Academician Igor Rostislavovich Shafarevich

	Igor' Rostislavovich Shafarevich (1923–2017)
	Igor Rostislavovich Shafarevich and His Mathematical Heritage S. O. Gorchinskiy, Vik. S. Kulikov, A. N. Parshin, V. L. Popov		9
	Complex Tori, Theta Groups and Their Jordan Properties Yuri G. Zarhin		32
	Spectral Algebras and Non-commutative Hodge-to-de Rham Degeneration D. B. Kaledin, A. A. Konovalov, K. O. Magidson		63
	Arithmetic of Certain $\ell $-Extensions Ramified at Three Places L. V. Kuz'min		78
	On Germs of Finite Morphisms of Smooth Surfaces Vik. S. Kulikov		100
	Rationality Problem for Classifying Spaces of Spinor Groups Alexander S. Merkurjev		132
	An Example of a Fractal Finitely Generated Solvable Group Roman V. Mikhailov		142
	Classification of Degenerations and Picard Lattices of Kählerian K3 Surfaces with Symplectic Automorphism Group $C_4$ Viacheslav V. Nikulin		148
	On the Relation of Symplectic Algebraic Cobordism to Hermitian $K$-Theory I. A. Panin, C. Walter		180
	The Mellin Transform and the Plancherel Theorem for the Discrete Heisenberg Group A. N. Parshin		193
	Orbit Closures of the Witt Group Actions Vladimir L. Popov		212
	Automorphisms of Weighted Complete Intersections Victor V. Przyjalkowski, Constantin A. Shramov		217
	Rationality of Fano Threefolds with Terminal Gorenstein Singularities. I Yuri G. Prokhorov		230
	Birationally Rigid Finite Covers of the Projective Space A. V. Pukhlikov		254
	The Tate–Oort Group Scheme $\mathbb {TO}_p$ Miles Reid		267
	Monotonic Lagrangian Tori of Standard and Nonstandard Types in Toric and Pseudotoric Fano Varieties Nikolai A. Tyurin		291
	Belyi Pairs and Fried Families G. B. Shabat		306
	Lagrangian Tori and Quantization Conditions Corresponding to Spectral Series of the Laplace Operator on a Surface of Revolution with Conical Points A. I. Shafarevich		319

© Steklov Math. Inst. of RAS, 2025