Results 241 to 250 of about 652,382 (290)

Transition metal driven altermagnetism and spin-orbit coupling effect in tetragonal Ce-based pnictides: a first-principles investigation. [PDF]

RSC Adv
Puthusseri NN, Jena S, Nag T, Sadhukhan B, Bhalla P.   +4 more
europepmc   +1 more source

Critical and Glassy Dualism in Glass-Forming E7 Nematogenic Mixture and Fullerene C₆₀ Nanocolloids. [PDF]

Nanomaterials (Basel)
Drozd-Rzoska A, Kotowski M, Kalabiński J, Rajvanshi T, Rzoska SJ.   +4 more
europepmc   +1 more source

Thermal and Mechanical Behavior of Polyimide-Polyurea Copolymers: Insights from Molecular Dynamics Simulations. [PDF]

Polymers (Basel)
Ma S, Chen Y, Cheng D, Xu D, Li X, Yang B, Wang S.   +6 more
europepmc   +1 more source

BOS-TMC Data Set: DFT Properties of 159k Experimentally Characterized Transition Metal Complexes Spanning Multiple Charge and Spin States. [PDF]

J Chem Inf Model
Garrison AG, Toney JW, Nikolaeva T, St Michel RG, Stein CJ, Kulik HJ.   +5 more
europepmc   +1 more source

Quantum Fisher information in a strange metal. [PDF]

Nat Phys
Mazza F, Biswas S, Yan X, Prokofiev A, Steffens P, Si Q, Assaad FF, Paschen S.   +7 more
europepmc   +1 more source

On fractional Fourier transform moments [PDF]

IEEE Signal Processing Letters, 2000
Based on the relation between the ambiguity function represented in a quasi-polar coordinate system and the fractional power spectra, the fractional Fourier transform moments are introduced. Important equalities for the global second-order fractional Fourier transform moments are derived and their applications for signal analysis are discussed.
Tatiana Alieva, M J Bastiaans
exaly   +7 more sources

Image analysis by fractional-order orthogonal moments

Information Sciences, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bin Xiao, Guoyin Wang
exaly   +6 more sources

Fractional characteristic functions, and a fractional calculus approach for moments of random variables [PDF]

Fractional Calculus and Applied Analysis, 2022
In this paper we introduce a fractional variant of the characteristic function of a random variable. It exists on the whole real line, and is uniformly continuous.
Stefan Gerhold, Ralf Metzler, Zivorad Tomovski   +2 more
exaly   +3 more sources

Hausdorff moment problem via fractional moments [PDF]

Applied Mathematics and Computation, 2003
We outline an efficient method for the reconstruction of a probability density function from the knowledge of its infinite sequence of ordinary moments. The approximate density is obtained resorting to maximum entropy technique, under the constraint of some fractional moments. The latter ones are obtained explicitly in terms of the infinite sequence of
Alberto Petri, Giorgio Pontuale, Aldo Tagliani   +2 more
exaly   +6 more sources

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Hausdorff moment problem and fractional moments

Applied Mathematics and Computation, 2010
In probabilistic terms, the Hausdorff moment problem means to recover an unknown probability density function \(f\in L^2[0,1]\) from the knowledge of its associated sequence \(\{\mu_j\}^M_{j=0}\) of integer moments, that is, \(\mu_j=\int_0^1x^jf(x),j\geq0,\mu_0=1\). The authors propose a solution to the Hausdorff moment problem using fractional moments,
H. Gzyl, Tagliani, Aldo
exaly   +3 more sources