Results 41 to 50 of about 4,525,854 (182)
Aim To investigate the predictive role of meaning in life on the general health among medical sciences students. Design A cross‐sectional study. Methods Four‐hundred medical sciences students were selected by proportional to size sampling.
Zohreh Shahhosseini +3 more
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Some new canonical forms for polynomials
We give some new canonical representations for forms over $\cc$. For example, a general binary quartic form can be written as the square of a quadratic form plus the fourth power of a linear form.
Alexander +12 more
core +2 more sources
Convergence rate of linear two-time-scale stochastic approximation
We study the rate of convergence of linear two-time-scale stochastic approximation methods. We consider two-time-scale linear iterations driven by i.i.d. noise, prove some results on their asymptotic covariance and establish asymptotic normality.
Konda, Vijay R., Tsitsiklis, John N.
core +1 more source
The aim of this work is to investigate the discretization of general linear hyperbolic convex optimal control problems by using the mixed finite element methods.
Zuliang Lu, Xiao Huang
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Numerical simulation of fuzzy differential equations using general linear method and B-series
In this article, numerical simulation of fuzzy differential equations using general linear method is proposed. The significance of general linear method is derivation of algebraic order conditions of method using technique of rooted trees and B-series ...
Faranak Rabiei +3 more
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FATODE: A Library for Forward, Adjoint, and Tangent Linear Integration of ODEs [PDF]
FATODE is a FORTRAN library for the integration of ordinary differential equations with direct and adjoint sensitivity analysis capabilities. The paper describes the capabilities, implementation, code organization, and usage of this package.
Sandu, Adrian, Zhang, Hong
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(α)-Stable Multi-Derivative GLM
This paper considers multi-derivative general linear methods and thus presents some second and third derivative general linear methods of orders 5, 7 and 10 in its output methods for computing the solution of stiff initial value problems in ordinary ...
R. I. Okuonghae, M. N. O. Ikhile
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General Runge–Kutta–Nyström Methods for Linear Inhomogeneous Second-Order Initial Value Problems
In this paper, general Runge–Kutta–Nyström (GRKN) methods are developed and analyzed, tailored for second-order initial value problems of the form y″=Ly′+My+g(t), where L,M∈Rn×n are constant matrices with n≥1. The construction of embedded pairs of orders
Nadiyah Hussain Alharthi +3 more
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Classification of structural MRI images in Alzheimer's disease from the perspective of ill-posed problems. [PDF]
BACKGROUND:Machine learning neuroimaging researchers have often relied on regularization techniques when classifying MRI images. Although these were originally introduced to deal with "ill-posed" problems it is rare to find studies that evaluate the ill ...
Ramon Casanova +3 more
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Numerical approximations of McKean anticipative backward stochastic differential equations arising in initial margin requirements* [PDF]
We introduce a new class of anticipative backward stochastic differential equations with a dependence of McKean type on the law of the solution, that we name MKABSDE.
Agarwal A. +5 more
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