Results 41 to 50 of about 3,607,197 (285)
On the quasi-Fredholm and Saphar spectrum of strongly continuous Cosine operator function
Moroccan Journal of Pure and Applied Analysis, 2021 Let (C(t))t∈ be a strongly continuous cosine family and A be its infinitesimal generator. In this work, we prove that, if C(t) – coshλt is Saphar (resp. quasi-Fredholm) operator and λt /∉iπ, then A – λ2 is also Saphar (resp.
Boua Hamid
doaj +1 more source
Cosine families of operators have the SVEP
Filomat, 2023 Let (C(t))t?R be a strongly continuous cosine function of operators on a Banach space X with infinitesimal generator A. In this paper, we prouve that A has the SVEP if and only if C(t) has the SVEP for all t ? R if and only if C(t0) has the SVEP for some t0 ? R.
openaire +1 more source
On moments-preserving cosine families and semigroups in C[0, 1] [PDF]
Journal of Evolution Equations, 2013 We use the newly developed Kelvin's method of images \cite{kosinusy,kelvin} to show existence of a unique cosine family generated by a restriction of the Laplace operator in $C[0,1]$, that preserves the first two moments. We characterize the domain of its generator by specifying its boundary conditions.
Bobrowski, Adam, Mugnolo, Delio
openaire +2 more sources
Status of the COSINE-100 Experiment
, 2018 Presently a number of experiments are operating to search for the WIMP, a dark matter candidate. Among these experiments, DAMA/LIBRA claims to observe an annually modulated WIMP signal, while other experiments, using different technologies and target ...
COSINE Collaboration, Kim, Kyungwon
core +1 more source
Existence and controllability results for damped second order impulsive functional differential systems with state-dependent delay [PDF]
Opuscula Mathematica, 2014 In this paper, we investigate the existence and controllability of mild solutions for a damped second order impulsive functional differential equation with state-dependent delay in Banach spaces.
M. Mallika Arjunan, N. Y. Nadaf
doaj +1 more source
Modification of raised cosine weighting functions family [PDF]
WIT Transactions on Modelling and Simulation, 2009 Modification of the known family of raised cosine weighting functions with the power of n by using its convolution operation with an auxiliary rectangular window having variable duration time is considered in the paper. Such a modified functions family was derived in a general and exact form for the defined weighting function in a time and frequency ...
C. Lesnik, A. Kawalec, J. Pietrasinski
openaire +1 more source
Generalised cosine functions, basis and regularity properties [PDF]
, 2016 We examine regularity and basis properties of the family of rescaled $p$-cosine functions. We find sharp estimates for their Fourier coefficients. We then determine two thresholds, $p_0 2$, such that this family is a Schauder basis of $L_s(0,1)$ for all $
Boulton, Lyonell; id_orcid +1 more
core +1 more source
Telemedicine Competencies in Family Medicine Clerkships: A CERA Study [PDF]
, 2023 Background: While the Association of American Medical Colleges (AAMC) designated cross-disciplinary telemedicine competencies, curricular implementation is at disparate stages across medical schools and with significant curricular gaps.
Theobald, Mary +7 more
core +1 more source
FEBS Open Bio, EarlyView.The neurokinin 1 receptor exists as full‐length (NK1L) and C‐terminally truncated (NK1S) splice variants. We show that NK1S heterodimerizes with NK1L, impairing Gαq coupling and Ca2+ mobilization while enhancing β‐arrestin1 recruitment. NK1S suppresses substance P‐driven gene expression and cell migration, revealing NK1S as an endogenous biased ...
Lan Phuong Nguyen +8 more
wiley +1 more source
Complexity, 2017 We present the interval-valued intuitionistic fuzzy ordered weighted cosine similarity (IVIFOWCS) measure in this paper, which combines the interval-valued intuitionistic fuzzy cosine similarity measure with the generalized ordered weighted averaging ...
Donghai Liu, Xiaohong Chen, Dan Peng
doaj +1 more source