Zap. Nauchn. Sem. POMI, 2020, Volume 498

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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

2020, Volume 498

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General information

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Contents

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Representation theory, dynamical systems, combinatorial methods. Part XXXI

I
	Scaling entropy of unstable systems G. A. Veprev		5
	The maximum pointwise rate of convergence in Birkhoff's ergodic theorem A. G. Kachurovskii, I. V. Podvigin, A. A. Svishchev		18
	The Hats game. The power of constructors K. P. Kokhas, A. S. Latyshev		26
	Semifinite harmonic functions on the Gnedin–Kingman graph N. A. Safonkin		38
	Efficient estimation of roots from the field of fractional power series of a given polynomial in nonzero characteristic A. L. Chistov		55
	Subexponential-time computation of isolated primary components of a polynomial ideal A. L. Chistov		64

II
	Projected and near-projected embeddings P. M. Akhmetiev, S. A. Melikhov		75
	The history of V. A. Rokhlin's ergodic seminar (1960–1970) A. M. Vershik		105
	The Schouten curvature and the Jacobi equation in sub-Riemannian geometry V. R. Krym		121
	Multibranched surfaces in $3$-manifolds M. Ozawa		135
	V. A. Rokhlin and D. A. Gudkov against the background of Hilbert's 16th problem (according to their correspondence in 1971–1982) G. M. Polotovskiy		157

© Steklov Math. Inst. of RAS, 2025