Eigenvalue asymptotics for polynomially compact pseudodifferential operators

Pseudodifferential operators arise naturally in the solution of boundary problems for partial differential equations. The formalism of these operators serves to make the Fourier-La...

The paper deals with studying a Banach algebra ${\mathfrak D}_p$ generated by Mellin pseudodifferential operators with a subclass $\widehat{\mathcal E}(\mathbb{R}_+, \!V(\mathbb{R}...

Abstract The article contains sections titled: Banach Space and Operators on Them Vector and Normed Spaces ...

Strip packing is a classical packing problem, where the goal is to pack a set of rectangular objects into a strip of a given width, while minimizing the total height of the packing...

The polynomial eigenvalue problem is to find the eigenpair of $(\lambda,x) \in \mathbb{C}\bigcup \{\infty\} \times \mathbb{C}^n \backslash \{0\}$ that satisfies $P(\lambda)x=0$, wh...

Since the beginning of Ukraine's full-scale war with the russian federation, the personnel of two Ukrainian Nuclear Power Plants (NPP) (Chornobyl and Zaporizhzhya) have been held h...

Co-compact entropy is introduced as an invariant of topological conjugation for perfect mappings defined on any Hausdorff space (compactness and metrizability are not necessarily r...

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