Results 241 to 250 of about 317,958 (278)

Exploring Excited-State Electronic Structure, Spectroscopy, and Nonadiabatic Dynamics with CP2K's Multifaceted Approach. [PDF]

J Phys Chem A
Hanasaki K, de Jong TF, Komarov K, Kumar R, Mališ M, Mattiat J, Hernandez-Segura LI, Schreder L, Sinyavskiy A, Luber S.   +9 more
europepmc   +1 more source

Matrix Quantum Mechanics and Entanglement Entropy: A Review. [PDF]

Entropy (Basel)
Fliss JR, Frenkel A.
europepmc   +1 more source

Stochastically Bundled Dissipators for the Quantum Master Equation. [PDF]

J Chem Theory Comput
Adhikari S, Baer R.
europepmc   +1 more source

Exploring Subjective Well-Being in Human-Machine Interaction: Protocol for a Mixed Methods, Cross-Sectional Analysis in Manufacturing 5.0.

JMIR Res Protoc
Bassi G, Orso V, Salcuni S, Gamberini L.
europepmc   +1 more source

The order of approximation by positive linear operators

The order of approximation by positive linear operators
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Strong Approximation of Functions by Positive Operators

Journal of Mathematical Sciences, 2016
The paper is concerned with approximation of continuous functions, defined on the real axis, by positive linear operators of integral type and by generalized Bernstein operators. Quantitative results, expressed in terms of moduli of continuity, are obtained. Some results of \textit{V. Zhu} and \textit{G. Natanson} [Uch. Zap. Tartu. Gos. Univ.
V. V. Zhuk
semanticscholar   +4 more sources

Approximation by Positive Sublinear Operators

, 2018
Here we study the approximation of functions by positive sublinear operators under differentiability. We produce general Jackson type inequalities under initial conditions. We apply these to a series of well-known Max-product operators. So our approach is quantitative by producing inequalities with their right hand sides involving the modulus of ...
G. Anastassiou
semanticscholar   +2 more sources

Uniform approximation by positive operators on infinite intervals

Analysis Mathematica, 1984
Some general results on uniform convergence and saturation of positive operators are proved. The smoothness of the functions is measured by \(\omega_{\phi}(f,\delta)=\sup_{0\leq h\leq \delta_ ix}| \Delta^ 2_{h\phi (x)}f(x)|\) which allows one to obtain some estimates. Under very general conditions on the positive operators \(\{L_ n\}\) one has e.g. \(|
V. Totik
semanticscholar   +3 more sources

Statistical approximation by positive linear operators on modular spaces

Positivity, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S. Karakus, K. Demirci, O. Duman
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Approximation with arbitrary order by certain linear positive operators

Positivity, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
O. Agratini
semanticscholar   +3 more sources