Contents

Functional Analysis and Its Applications

---

Vol. 56, No. 3, 2022

---

Research Articles

Taylor Spectrum for Modules over Lie Algebras

B. I. Bilich p. 159  abstract

Parametric Korteweg–de Vries Hierarchy and Hyperelliptic Sigma Functions

E. Yu. Bunkova, and V. M. Bukhshtaber p. 169  abstract

Cyclic Vectors and Invariant Subspaces of the Backward Shift Operator in Schwartz Modules

O. A. Ivanova, and S. N. Melikhov p. 188  abstract

Semifinite Harmonic Functions on the Zigzag Graph

N. A. Safonkin p. 199  abstract

Criteria for the Property (UWE) and the a-Weyl Theorem

Chenhui Sun, and Xiaohong Cao p. 216  abstract

Absolute Continuity and Singularity of Spectra for the Flows \(T_t\otimes T_{at}\)

V. V. Ryzhikov p. 225  abstract

Homogenization of the Schrödinger-Type Equations: Operator Estimates with Correctors

T. A. Suslina p. 229  abstract

On Poisson Semigroup Hypercontractivity for Higher-Dimensional Spheres

Yi. C. Huang p. 235  abstract

---