Results 21 to 30 of about 30,609 (216)
On The Convolution of a Box Spline With a Compactly Supported Distribution: Linear Independence for the Integer Translates [PDF]
Canadian Journal of Mathematics, 1991 AbstractThe problem of linear independence of the integer translates of μ * B, where μ is a compactly supported distribution and B is an exponential box spline, is considered in this paper. The main result relates the linear independence issue with the distribution of the zeros of the Fourier-Laplace transform, of μ on certain linear manifolds ...
Charles K. Chui, Amos Ron
openaire +1 more source
The State Space of Perturbative Quantum Field Theory in Curved Spacetimes [PDF]
, 2001 The space of continuous states of perturbative interacting quantum field theories in globally hyperbolic curved spacetimes is determined. Following Brunetti and Fredenhagen, we first define an abstract algebra of observables which contains the Wick ...
Hollands, Stefan, Ruan, Weihua
core +3 more sources
Dependence of the Density of States on the Probability Distribution. Part II: Schrödinger Operators on $$\pmb {\mathbb {R}}^d$$ and Non-compactly Supported Probability Measures [PDF]
Annales Henri Poincaré, 2019 We extend our results in \cite{hislop_marx_1} on the quantitative continuity properties, with respect to the single-site probability measure, of the density of states measure and the integrated density of states for random Schr dinger operators.
Peter D. Hislop, Christoph A. Marx
openaire +2 more sources
Asymptotic Behaviours for an Index Whittaker Transform over
MathematicsThe objective of this research is to obtain the asymptotic behaviour of compactly supported distributions and generalized functions for a variant of the index Whittaker transform.
Emilio R. Negrín +2 more
doaj +1 more source
Infinitesimal index: cohomology computations
, 2011 In this note several computations of equivariant cohomology groups are performed. For the compactly supported equivariant cohomology, the notion of infinitesimal index developed in arXiv:1003.3525, allows to describe these groups in terms of certain ...
De Concini, Corrado +2 more
core +1 more source
New Inversion Formulae for the Widder–Lambert and Stieltjes–Poisson Transforms
AxiomsThis paper establishes explicit inversion formulae for the Widder–Lambert transform and the Stieltjes–Poisson transform, extending their applicability to function spaces and compactly supported distributions.
Emilio R. Negrín, Jeetendrasingh Maan
doaj +1 more source
AxiomsThis paper presents a comprehensive study of Plancherel’s theorem and inversion formulae for the Widder–Lambert transform, extending its scope to Lebesgue integrable functions, compactly supported distributions, and regular distributions with compact ...
Emilio R. Negrín +2 more
doaj +1 more source
Bounds on the spectral shift function and the density of states
, 2004 We study spectra of Schr\"odinger operators on $\RR^d$. First we consider a pair of operators which differ by a compactly supported potential, as well as the corresponding semigroups.
Hundertmark, Dirk +4 more
core +6 more sources
Harmonic analysis on Heisenberg--Clifford Lie supergroups
, 2011 We define a Fourier transform and a convolution product for functions and distributions on Heisenberg--Clifford Lie supergroups. The Fourier transform exchanges the convolution and a pointwise product, and is an intertwining operator for the left regular
Alldridge, Alexander +2 more
core +1 more source
Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source