Results 51 to 60 of about 1,186 (121)

Generalized Gram–Hadamard inequality [PDF]

open access: yes, 2010
We generalize the classical Gram determinant inequality. Our generalization follows from the boundedness of the antisymmetric tensor product operator.
Constantinescu, Florin (Prof. Dr.)   +1 more
core  

Generalizations of the Bell Numbers and Polynomials and Their Properties

open access: yes, 2017
In the paper, the authors present unified generalizations for the Bell numbers and polynomials, establish explicit formulas and inversion formulas for these generalizations in terms of the Stirling numbers of the first and second kinds with the help of ...
Feng Qi (祁锋)   +3 more
semanticscholar   +1 more source

The role of child language ability and parental mentalization in early child dysregulation

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, EarlyView.
Abstract Dysregulation in early childhood is associated with increased vulnerability to psychopathology and poor psychosocial outcomes. While there is evidence that both child language ability and parental mentalization are associated with dysregulation in early childhood, there is little understanding of the relationships between these variables, and ...
Sara Cibralic   +6 more
wiley   +1 more source

On the two variables κ-Appell hypergeometric matrix functions

open access: yesApplied Mathematics in Science and Engineering, 2023
This work aims to introduce [Formula: see text]-Appell hypergeometric matrix functions [Formula: see text] and [Formula: see text], where [Formula: see text].
Muneera Abdullah Qadha   +2 more
doaj   +1 more source

Basic Operations on Supertropical Quadratic Forms

open access: yesDocumenta Mathematica, 2017
In the case that a module V over a (commutative) supertropical semiring R is free, the R-module Quad(V ) of all quadratic forms on V is almost never a free module.
Z. Izhakian, Manfred Knebusch
semanticscholar   +1 more source

A systematic review and meta‐analysis of parental mentalization in fathers and mothers

open access: yesInfant Mental Health Journal: Infancy and Early Childhood, Volume 46, Issue 4, Page 406-423, July 2025.
Abstract Despite the growing literature on parental mentalization (including measures such as mind‐mindedness, parental reflective functioning, and parental insightfulness), considerably less research on parental mentalization has been conducted with fathers than with mothers, leaving important gaps in our understanding of gender differences in the ...
Philip Trepiak   +2 more
wiley   +1 more source

The Orange Ribbon and the Pitiful Child: Investigating Child Abuse, Family Normativity and the Welfare State in Japan

open access: yesChildren &Society, Volume 39, Issue 2, Page 568-578, March 2025.
ABSTRACT For over 15 years the Japanese government has promoted a national campaign on child abuse awareness and tasked authorities with addressing rising child abuse reports. With an orange ribbon as its symbol, a key aspect of this campaign, alongside casework, is the creation and circulation of visual‐discursive representations of abused children ...
Christopher Chapman
wiley   +1 more source

A determinant characterization of moment sequences with finitely many mass-points

open access: yes, 2014
To a sequence (s_n)_{n\ge 0} of real numbers we associate the sequence of Hankel matrices \mathcal H_n=(s_{i+j}),0\le i,j \le n. We prove that if the corresponding sequence of Hankel determinants D_n=\det\mathcal H_n satisfy D_n>0 for ...
Berg, Christian, Szwarc, Ryszard
core   +1 more source

Inequalities related to Heinz and Heron means

open access: yes, 2013
We present a matrix inequality related to Heinz and Heron means, and show that it is a refinement of some improved Heinz inequalities for matrices. Mathematics subject classification (2010): 15A15, 15A42, 15A60.
L. Zou
semanticscholar   +1 more source

Using colorimetric in situ hybridisation method for FcaPV‐2 to estimate postsurgical prognosis in feline Bowenoid in situ carcinoma

open access: yesVeterinary Dermatology, Volume 36, Issue 1, Page 83-91, February 2025.
Background – Feline Bowenoid in situ carcinoma (BISC) is frequently associated with Felis catus papillomavirus‐2 (FcaPV‐2). Although surgical excision of BISC is expected to be curative, recurrent lesions are reported and it is not known whether it is a consequence of incomplete surgery or residual viral load.
Francesca Abramo   +7 more
wiley   +1 more source

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