Results 61 to 70 of about 11,023 (307)
Covariant Time Frequency Representations Through Unitary Equivalence
, 2006 Journal PaperWe propose a straightforward characterization of all quadratic time-frequency representations covariant to an important class of unitary signal transforms (namely, those having two continuous-valued parameters and an underlying group ...
Baraniuk, Richard G.
core +1 more source
Mixed-symmetry fields in de Sitter space: a group theoretical glance
Journal of High Energy Physics, 2017 We derive the characters of all unitary irreducible representations of the (d+1)-dimensional de Sitter spacetime isometry algebra so 1 , d + 1 $$ \mathfrak{so}\left(1,\kern0.5em d+1\right) $$ , and propose a dictionary between those representations and ...
Thomas Basile +2 more
doaj +1 more source
Fock Quantization of a Klein–Gordon Field in the Interior Geometry of a Nonrotating Black Hole
Mathematics, 2023 We study the canonical quantization of a scalar field in Kantowski–Sachs spacetime. For simplicity, we consider compactified spatial sections, since this does not affect the ultraviolet behavior.
Jerónimo Cortez +4 more
doaj +1 more source
UNITARY REPRESENTATIONS OF W INFINITY ALGEBRAS [PDF]
International Journal of Modern Physics A, 1992 We study the irreducible unitary highest weight representations, which are obtained from free field realizations, of W infinity algebras [Formula: see text] with central charges (2, 1, 3, 2M, N, 2M+N). The characters of these representations are computed.
openaire +2 more sources
Consumer Preferences for Craft Beer: The Interplay of Localness and Advertising Language
Agribusiness, EarlyView.ABSTRACT This study explores the influence of the language of the label, origin of production, and origin of brewing ingredients on Croatian consumers' preferences and willingness to pay for organic craft beer. Employing an online survey and a choice experiment among 223 Croatian alcohol consumers, we find that while there's a willingness to pay a ...
Marija Cerjak +2 more
wiley +1 more source
On the local Langlands correspondence for non-tempered representations [PDF]
, 2013 Let G be a reductive p-adic group. We study how a local Langlands correspondence for irreducible tempered G-representations can be extended to a local Langlands correspondence for all irreducible smooth representations of G.
Solleveld, Maarten +15 more
core
A unitary account of conceptual representations of animate/inanimate categories [PDF]
Psihologija, 2010 In this paper we present an ERP study examining the underlying nature of semantic representation of animate and inanimate objects. Time-locking ERP signatures to the onset of auditory stimuli we found topological similarities in animate and inanimate ...
Vanja Ković +2 more
doaj
Free products of cyclic groups in groups of infinite unitriangular matrices
Математичні Студії, 2023 Groups of infinite unitriangular matrices over associative unitary rings are considered. These groups naturally act on infinite dimensional free modules over underlying rings. They are profinite in case underlying rings are finite.
A. Oliynyk
doaj +1 more source
ON UNITARY REPRESENTATIONS OF NILPOTENT LIE GROUPS [PDF]
Proceedings of the National Academy of Sciences, 1957 In dieser Arbeit werden die hauptsächlichen Ergebnisse der nachfolgend referierten Arbeit angekündigt [vgl. Bull. Math. Soc. Fr. 85, 325--388 (1957; Zbl 0085.10303)].
openaire +3 more sources
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT Smith–Magenis syndrome (SMS) results from either a recurrent 17p11.2 deletion or pathogenic variants in the retinoic acid induced 1 gene (RAI1). While neurodevelopmental impairment and behavioral dysregulation are well recognized, systematic genotype‐stratified analyses across psychiatric domains remain limited.
Albin Blanc +7 more
wiley +1 more source