Results 121 to 130 of about 8,210 (289)
Journal of Adolescence, EarlyView.ABSTRACT Introduction Extensive research has documented the influence of parental knowledge on adolescents’ mental health. Although adolescence is marked by rapid developmental changes, how the influence of parental knowledge varies across age remains understudied, particularly within dyadic and culturally informed frameworks that consider adolescents’
Tianlu Zhang +3 more
wiley +1 more source
A note on quasi-similarity of Koopman operators
, 2010 Answering a question of A. Vershik we construct two non-weakly isomorphic ergodic automorphisms for which the associated unitary (Koopman) representations areMarkov quasi-similar.We also discuss metric invariants of Markov quasi-similarity in the class ...
Fraczek, K. +3 more
core +1 more source
Journal of Clinical Psychology, EarlyView.ABSTRACT Objective Adverse effects of early life stress (ELS) exposure are well‐documented, but the joint effects of multiple exposures to different types of ELS (e.g., abuse, neglect, family dysfunction, maladaptive parenting) and their interaction with more proximal stress in adulthood remains less understood.
Juhyun Park +3 more
wiley +1 more source
The interpretation of noun noun compounds [PDF]
, 1996 This thesis looks at conceptual combination, in particular it investigates how noun noun compounds are interpreted. Several themes run throughout the work. Real compounds (e.g. coat hanger, crab apple) are compared to novel ones (e.g.
Davidson, O.G. +1 more
core
Orthogonal similarity of a real matrix and its transpose
, 2008 Any square matrix over a field is similar to its transpose and any square complex matrix is similar to a symmetric complex matrix.
Vermeer, J.
core +1 more source
JCPP Advances, EarlyView.Abstract Background Future time perspective dimensions have been linked to various mental illnesses. Given the tendency for mental illnesses to co‐occur, it is necessary to disentangle associations between future‐oriented constructs and shared versus symptom‐domain‐specific psychopathology.
Yi Yang +6 more
wiley +1 more source
A criterion for unitary congruence between matrices
, 2020 A criteria for unitary congruence between matrices is discussed. Matrices are proved to be unitarily congruent and thus the verification of unitary congruence between two matrices reduces to the condition of unitary similarity between two matrix sets.
Ikramov K., Al'pin Y.
core
Similarity preserving linear maps on matrices
, 1987 We determine all similarity preserving linear maps on the space of n x n complex matrices and all unitary equivalence preserving linear maps on the space of n x n Hermitian matrices. (Sub)majorization preserving linear maps on Hermitian matrices are also
Hiai, Fumio
core +1 more source
Advances in Position‐Momentum Entanglement: A Versatile Tool for Quantum Technologies
Laser &Photonics Reviews, EarlyView.Position–momentum entanglement constitutes a high‐dimensional continuous‐variable resource in quantum optics. Recent advances in its generation, characterization, and control are reviewed, with emphasis on spontaneous parametric down‐conversion and modern measurement techniques.
Satyajeet Patil +6 more
wiley +1 more source
Matrix-J-Unitary Non-Commutative Rational Formal Power Series
, 2006 Formal power series in N non-commuting indeterminates can be considered as a counterpart of functions of one variable holomorphic at 0, and some of their properties are described in terms of coefficients. However, really fruitful analysis begins when one
Alpay, Daniel +1 more
core +1 more source