Results 21 to 30 of about 5,627,073 (153)

Smooth Metric Adjusted Skew Information Rates [PDF]

open access: yesQuantum, 2023
Metric adjusted skew information, induced from quantum Fisher information, is a well-known family of resource measures in the resource theory of asymmetry.
Koji Yamaguchi, Hiroyasu Tajima
doaj   +1 more source

Hyperbolic boundary layer in the vicinity of dilatational and shear wave fronts in shells of revolution of arbitrary shape [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
The presented paper is devoted to completing the development of an asymptotic method for solving boundary value problems of the hyperbolic boundary layer in elastic shells of revolution of arbitrary shape under three types of non-self-balanced end shock ...
Kirillova, Irina V.   +1 more
doaj   +1 more source

Maximum Likelihood Estimation for Mixed Fractional Vasicek Processes

open access: yesFractal and Fractional, 2022
In this paper, we consider the problem of estimating the drift parameters in the mixed fractional Vasicek model, which is an extended model of the traditional Vasicek model.
Chun-Hao Cai   +3 more
doaj   +1 more source

Asymptotic symmetries in Carrollian theories of gravity with a negative cosmological constant

open access: yesJournal of High Energy Physics, 2022
Asymptotic symmetries of electric and magnetic Carrollian gravitational theories with a negative cosmological constant Λ are analyzed in 3+1 space-time dimensions.
Alfredo Pérez
doaj   +1 more source

Scaling and asymptotic scaling in the SU(2) gauge theory [PDF]

open access: yes, 1993
Fingberg J, Heller UM, Karsch F. Scaling and asymptotic scaling in the SU(2) gauge theory. Nuclear Physics, B. 1993;392(2):493-517.We determine the critical couplings for the deconfinement phase transition in SU(2) gauge theory on N(tau) x N(sigma)3 ...
Karsch, Frithjof   +2 more
core   +1 more source

Asymptotic theory of the transient waves in shells of revolution at shock edge loading of the bending type [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
The present work is devoted to completing the construction of the nonstationary stress-stain state asymptotic theory of shells of revolution at shock edge bending loading.
Kirillova, Irina V.
doaj   +1 more source

An asymptotic membrane-like theory for long-wave motion in a pre-stressed elastic plate [PDF]

open access: yes, 2002
An asymptotically consistent two-dimensional theory is developed to help elucidate dynamic response in finitely deformed layers. The layers are composed of incompressible elastic material, with the theory appropriate for long-wave motion associated with ...
Rogerson, G A, Pichugin, A V
core   +1 more source

Maximum Likelihood Estimation for the Fractional Vasicek Model

open access: yesEconometrics, 2020
This paper estimates the drift parameters in the fractional Vasicek model from a continuous record of observations via maximum likelihood (ML). The asymptotic theory for the ML estimates (MLE) is established in the stationary case, the explosive case ...
Katsuto Tanaka, Weilin Xiao, Jun Yu
doaj   +1 more source

Validation of a Mathematical Model for Green Algae (Raphidocelis Subcapitata) Growth and Implications for a Coupled Dynamical System with Daphnia Magna

open access: yesApplied Sciences, 2016
Toxicity testing in populations probes for responses in demographic variables to anthropogenic or natural chemical changes in the environment. Importantly, these tests are primarily performed on species in isolation of adjacent tropic levels in their ...
Michael Stemkovski   +3 more
doaj   +1 more source

Generalized Information Matrix Tests for Detecting Model Misspecification

open access: yesEconometrics, 2016
Generalized Information Matrix Tests (GIMTs) have recently been used for detecting the presence of misspecification in regression models in both randomized controlled trials and observational studies.
Richard M. Golden   +3 more
doaj   +1 more source

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