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ON A PROPERTY OF OPERATORS COMMUTING WITH A SHIFT OPERATOR IN GLOBAL MORREY-TYPE SPACESWe consider general properties of operators acting from rearrangement invariant spaces

On gauge-invariant deformation of reducible gauge theories-form fields or, in another words, the antisymmetric tensor-spinor fields. It is proved that gauge-invariant

Invariance of functionals and related Euler–Lagrange equations-Bu-potential operators. © 2017, Allerton Press, Inc.

Positive fixed points of quadratic operators and Gibbs measures-neighbor interactions and with the set [0, 1] of spin values, on the Cayley tree of order two. Translational-invariant

Positive fixed points of quadratic operators and Gibbs measures-neighbor interactions and with the set [0, 1] of spin values, on the Cayley tree of order two. Translational-invariant

Exact self-consistent solutions to the interacting spinor and scalar field equations in Bianchi type-I space-time-Pauli invariant. This function is prescribed in such a way that the interaction gets switched off when the limit

Research of the Equations of a Viscous Inhomogeneous Fluid in a Hele-Shaw Cell by Group Analysis Method is described. Invariants of operators are found and invariant solutions of the equations are obtained

Invariant Schrödinger Operators with Point Interactions at the Vertices of a Regular PolyhedronInvariant Schrödinger Operators with Point Interactions at the Vertices of a Regular Polyhedron

Unitary representation of walks along random vector fields and the Kolmogorov–Fokker–Planck equation in a Hilbert space groups in a Hilbert space. For this, the phase space is equipped with a measure that is invariant under a

Nonlocal elliptic operators for compact lie groups to the subspace of sections invariant with respect to representation is isomorphic to the given nonlocal operator.

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