Results 31 to 40 of about 153,653 (286)
Linear interpolation method in ensemble Kohn-Sham and range-separated density-functional approximations for excited states [PDF]
, 2015 Gross-Oliveira-Kohn density functional theory (GOK-DFT) for ensembles is in principle very attractive, but has been hard to use in practice. A novel, practical model based on GOK-DFT for the calculation of electronic excitation energies is discussed. The
Fromager, Emmanuel +3 more
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JENSEN'S FUNCTIONAL EQUATION IN MULTI-NORMED SPACES
Taiwanese Journal of Mathematics, 2010 Let \(E\) be a linear space and let \((F^n,\|\cdot\|_{n})_{n\in\mathbb{N}}\) be a multi-Banach space. In such a setting, the Hyers-Ulam stability of Jensen's functional equation is proved. Suppose that a mapping \(f: E\to F\) is an approximate solution of Jensen's equation, i.e., \(f(0)=0\) and, with some \(\alpha\geq 0\), \[ \sup_{k\in\mathbb{N ...
Moslehian, M. S., Srivastava, H. M.
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Approximate multi-Jensen-cubic mappings and a fixed point theorem
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2020 In this paper, we introduce multi-Jensen-cubic mappings and unify the system of functional equations defining the multi-Jensen-cubic mapping to a single equation.
Elahe Ramzanpour, Abasalt Bodaghi
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New Approaches for ab initio Calculations of Molecules with Strong Electron Correlation [PDF]
, 2016 Reliable quantum chemical methods for the description of molecules with dense-lying frontier orbitals are needed in the context of many chemical compounds and reactions.
Hedegård, Erik Donovan +7 more
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A Variant of Jensen’s Functional Equation on Semigroups
Demonstratio Mathematica, 2016 Abstract We determine the solutions f : S → H of the following functional equation f(xy) + f(σ(y)x) = 2f(x); x; y ∈ S; and the solutions f1; f2; f3 : M → H of the functional equation f1(xy) + f2(σ(y)x) = 2f31(x); x; y ∈ M; where S is a semigroup, M is a monoid, H is an abelian ...
B. Fadli, Driss Zeglami, Samir Kabbaj
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S3RL: Enhancing Spatial Single‐Cell Transcriptomics With Separable Representation Learning
Advanced Science, EarlyView.Separable Spatial Representation Learning (S3RL) is introduced to enhance the reconstruction of spatial transcriptomic landscapes by disentangling spatial structure and gene expression semantics. By integrating multimodal inputs with graph‐based representation learning and hyperspherical prototype modeling, S3RL enables high‐fidelity spatial domain ...
Laiyi Fu +6 more
wiley +1 more source
Bootstrap methods for the empirical study of decision-making and information flows in social systems [PDF]
, 2013 : We characterize the statistical bootstrap for the estimation of information theoretic quantities from data, with particular reference to its use in the study of large-scale social phenomena.
DeDeo, Simon +3 more
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Advanced Science, EarlyView.Senescent synovial intimal fibroblasts (SIF) are identified as key drivers of osteoarthritis. They promote M1 macrophage polarization and cartilage degeneration via the ANGPTL4–α5β1 axis, regulated by transcription factors EGR1 and ATF3. Pharmacological inhibition of this pathway alleviates disease, revealing SIF senescence as a promising therapeutic ...
Muhai Deng +7 more
wiley +1 more source
Fixed points and fuzzy stability of an additive-quadratic functional equation [PDF]
, 2013 Ministry of Education, Science and TechnologyThe fuzzy stability problems for the Cauchy additive functional equation and the Jensen additive functional equation in fuzzy Banach spaces have been investigated by Moslehian et al.
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, 2013 The alternative separation of exchange and correlation energies proposed by Toulouse et al. [Theor. Chem. Acc. 114, 305 (2005)] is explored in the context of multi-configuration range-separated density-functional theory.
Fromager, Emmanuel +4 more
core +1 more source