Results 51 to 60 of about 2,318,963 (319)
Efficient rendering of layered materials using an atomic decomposition with statistical operators
ACM Transactions on Graphics, 2018 We derive a novel framework for the efficient analysis and computation of light transport within layered materials. Our derivation consists in two steps.
Laurent Belcour
semanticscholar +1 more source
Atomic decomposition and weak factorization in generalized Hardy spaces of closed forms [PDF]
, 2016 We give an atomic decomposition of closed forms on R n , the coefficients of which belong to some Hardy space of Musielak-Orlicz type. These spaces are natural generalizations of weighted Hardy-Orlicz spaces, when the Orlicz function depends on the space
A. Bonami +3 more
semanticscholar +1 more source
Perturbations of Banach Frames and Atomic Decompositions [PDF]
Mathematische Nachrichten, 1997 AbstractBanach frames and atomic decompositions are sequences that have basis‐like properties but which need not be bases. In particular, they allow elements of a Banach space to be written as linear combinations of the frame or atomic decomposition elements in a stable manner.
Christensen, Ole, Heil, Christopher E.
openaire +1 more source
, 2012 We develop the theory of variable exponent Hardy spaces. Analogous to the classical theory, we give equivalent definitions in terms of maximal operators.
Cruz-Uribe, David +2 more
core
, 2003 An atomic decomposition is proved for Banach spaces which satisfy some affine geometric axioms compatible with notions from the quantum mechanical measuring process.
Neal, Matthew, Russo, Bernard
core +1 more source
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Enhancing sparse representation of color images by cross channel transformation.
PLoS ONE, 2023 Transformations for enhancing sparsity in the approximation of color images by 2D atomic decomposition are discussed. The sparsity is firstly considered with respect to the most significant coefficients in the wavelet decomposition of the color image ...
Laura Rebollo-Neira, Aurelien Inacio
doaj +2 more sources
Atomic Decomposition of Weighted Lorentz Spaces and Operators
Journal of Function Spaces, 2014 We obtain an atomic decomposition of weighted Lorentz spaces for a class of weights satisfying the Δ2 condition. Consequently, we study operators such as the multiplication and composition operators and also provide Hölder’s-type and duality-Riesz type ...
Eddy Kwessi +3 more
doaj +1 more source
Atomic decomposition on Hardy–Sobolev spaces [PDF]
Studia Mathematica, 2006 As a natural extension of Lp Sobolev spaces, we consider Hardy-Sobolev spaces and establish an atomic decomposition theorem, analogous to the atomic decompo- sition characterization of Hardy spaces.
Yong-Kum Cho, Joonil Kim
openaire +1 more source
Scattering model description of cascaded cavity configurations
, 2013 Cascaded optical cavities appear in various quantum information processing schemes in which atomic qubits are sitting in separate cavities interconnected by photons as flying qubits.
Dombi, András, Domokos, Peter
core +1 more source