New Subclasses of the Class of ℋ$$ \mathrm{\mathscr{H}} $$-Matrices and Related Bounds for the Inverses
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Mathematical Sciences"
DOI: 10.1007/s10958-017-3461-x
Abstract: The paper introduces new subclasses, called Pℋ$$ \mathrm{\mathscr{H}} $$N(π) and Pℋ$$ \mathrm{\mathscr{H}} $$QN(π), of (nonsingular) ℋ$$ \mathrm{\mathscr{H}} $$-matrices of order n dependent on a partition π of the index set {1, . . ., n},… read more here.
Keywords: bounds inverses; mathrm mathscr; mathscr matrices; mathscr ... See more keywords
New Subclasses of Bi-Univalent Functions with Respect to the Symmetric Points Defined by Bernoulli Polynomials
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11110652
Abstract: In this paper, we introduce and investigate new subclasses of bi-univalent functions with respect to the symmetric points in U=z∈C:z read more here.
Keywords: subclasses univalent; univalent functions; respect symmetric; functions respect ... See more keywords
Subordination Results for the Second-Order Differential Polynomials of Meromorphic Functions
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14122587
Abstract: The outcome of the research presented in this paper is the definition and investigation of two new subclasses of meromorphic functions. The new subclasses are introduced using a differential operator defined considering second-order differential polynomials… read more here.
Keywords: differential polynomials; order differential; polynomials meromorphic; second order ... See more keywords