Results 81 to 90 of about 500,399 (326)

An Introduction to Wishart Matrix Moments

open access: yes, 2018
These lecture notes provide a comprehensive, self-contained introduction to the analysis of Wishart matrix moments. This study may act as an introduction to some particular aspects of random matrix theory, or as a self-contained exposition of Wishart ...
Bishop, Adrian N.   +2 more
core   +1 more source

Chemo‐Mechanical Coupling in Hydrogels: Dynamics in the Diffusion‐Limited Regime

open access: yesAdvanced Functional Materials, EarlyView.
A time‐dependent continuum model is developed to capture the transient swelling dynamics of chemo‐mechanical hydrogels. By coupling chemical reactions, solvent transport, and polymer deformation, volume phase transitions, reaction kinetics, and transient mechanical instabilities are analyzed.
Yao Xiong   +2 more
wiley   +1 more source

Anatoly Solomonovich Apartsyn. Scientific Heritage

open access: yesИзвестия Иркутского государственного университета: Серия "Математика"
A brief overview of the main directions of scientific activity of A. S. Apartsin in the development of the theory of unstable problems of computational mathematics is given.The theoretical and applied results of research by his colleagues and students ...
S. V. Solodusha
doaj   +1 more source

Natural models of parallel computations [PDF]

open access: yesКомпьютерные исследования и моделирование, 2015
Course "Natural models of parallel computing", given for senior students of the Faculty of Computational Mathematics and Cybernetics, Moscow State University, is devoted to the issues of supercomputer implementation of natural computational models and is,
N. M. Ershov, N. N. Popova
doaj   +1 more source

SciSports: Learning football kinematics through two-dimensional tracking data [PDF]

open access: yes, 2018
SciSports is a Dutch startup company specializing in football analytics. This paper describes a joint research effort with SciSports, during the Study Group Mathematics with Industry 2018 at Eindhoven, the Netherlands.
Babic, Anatoliy   +9 more
core   +2 more sources

Rapid Diagnostics of Reconfigurable Intelligent Surfaces Using Space‐Time‐Coding Modulation

open access: yesAdvanced Functional Materials, EarlyView.
A fast reconfigurable‐intelligent‐surface (RIS) diagnostics method is proposed based on spatio‐temporal modulation with orthogonal codes. Theoretical analysis demonstrates a clear distinction in code channel power between normal and faulty elements. Simulations validate its feasibility under high fault ratios and varying receiving angles.
Yi Ning Zheng   +7 more
wiley   +1 more source

The computational content of Nonstandard Analysis [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2016
Kohlenbach's proof mining program deals with the extraction of effective information from typically ineffective proofs. Proof mining has its roots in Kreisel's pioneering work on the so-called unwinding of proofs.
Sam Sanders
doaj   +1 more source

Fast matrix multiplication techniques based on the Adleman-Lipton model

open access: yes, 2011
On distributed memory electronic computers, the implementation and association of fast parallel matrix multiplication algorithms has yielded astounding results and insights.
Nayebi, Aran
core   +1 more source

Metal‐Organic Nanosheet Gels: Hierarchically Porous Materials for Selective Loading and Differential Release

open access: yesAdvanced Functional Materials, EarlyView.
A suspension of metal‐organic nanosheets was centrifuged to form self‐healing gels with a hierarchically porous structure. The prepared gels were used to selectively capture small molecules from solutions and differentially release them based on their size and charge. Abstract Metal‐organic nanosheets (MONs) are intrinsically porous 2D materials with a
Jiangtian Tan, Jonathan A. Foster
wiley   +1 more source

Magnetized and non-magnetized Casson fluid flow with gyrotactic microorganisms over a stratified stretching cylinder

open access: yesScientific Reports, 2021
This study presents the magnetized and non-magnetized Casson fluid flow with gyrotactic microorganisms over a stratified stretching cylinder. The mathematical modeling is presented in the form of partial differential equations and then transformed into ...
Abdullah Dawar   +4 more
doaj   +1 more source

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