Results 61 to 70 of about 559 (266)
Symmetries, Reductions and Exact Solutions of Nonstationary Monge–Ampère Type Equations
MathematicsA family of strongly nonlinear nonstationary equations of mathematical physics with three independent variables is investigated, which contain an arbitrary degree of the first derivative with respect to time and a quadratic combination of second ...
Alexander V. Aksenov, Andrei D. Polyanin
doaj +1 more source
Governance Drivers of Fossil Fuel Divestment: Evidence From Global Banks
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Climate change poses increasing transition risks for the banking sector, as financial institutions remain exposed to fossil fuel activities despite growing sustainability commitments. This study examines whether corporate governance influences banks' decisions to adopt fossil fuel divestment policies.
Rosella Carè +3 more
wiley +1 more source
Random Bit Quadrature and Approximation of Distributions on Hilbert Spaces [PDF]
Foundations of Computational Mathematics, 2018 We study the approximation of expectations $\E(f(X))$ for Gaussian random elements $X$ with values in a separable Hilbert space $H$ and Lipschitz continuous functionals $f \colon H \to \R$. We consider restricted Monte Carlo algorithms, which may only use random bits instead of random numbers.
Giles, M, Hefter, M, Mayer, L, Ritter, K
openaire +2 more sources
Coupling Fluid Neutrals to Gyrokinetic Plasma Dynamics for Edge and SOL Turbulence Simulations
Contributions to Plasma Physics, EarlyView.ABSTRACT Accurate modeling of turbulent transport in magnetic confinement fusion devices requires extending first‐principles gyrokinetic simulations from the core to the edge and scrape‐off layer (SOL), where additional physics—particularly plasma–neutrals interactions—must be included.
Sabine Ogier‐Collin +3 more
wiley +1 more source
Nacisk Stempla na Niejednorodna Półpłaszczyznę Sprężystą
Engineering Transactions, 1967 An effective solution is obtained for the contact problem of a symmetric body of any form in contact without friction with a nonhomogeneous elastic semi-infinite panel (Fig, 1).
B. Stachowicz, G. Szefer
doaj
Effectively Subsampled Quadratures for Least Squares Polynomial Approximations [PDF]
SIAM/ASA Journal on Uncertainty Quantification, 2017 17 ...
Pranay Seshadri +2 more
openaire +3 more sources
Digital Rights Activism in Multilevel Governance
European Policy Analysis, EarlyView.ABSTRACT Multilevel governance (MLG) without a clear hierarchical structure can create power imbalances among various actors, particularly in settings with overlapping jurisdictions and policy areas. This dynamic is especially pronounced in Internet governance, which faces a complex interplay of domestic laws, state interdependence, and heightened ...
Alison Harcourt
wiley +1 more source
On the Degree of Approximation of Certain Quadrature Formulas
The Annals of Mathematical Statistics, 1933 By A. L. O'TooLT National Research Fellotw. If f(xJbe a continuous function of period 27r, and if the interval under consideration, say the interval from 0 to 2 ri, be divided into m equal parts by the m+1 points xj=2i;rr4MI/,1 2i , ,m, then the trigonometric sum of the nh order coinciding in value with f4r) at the mn + I points i , or the ...
openaire +3 more sources
Energy Science &Engineering, EarlyView.Mine‐water immersion tests reveal pronounced coal weakening (vs. minor concrete degradation), identifying coal pillars as the stability‐limiting component in composite dams. A coupled FEINN framework quantifies extreme‐pressure stability and ranks multi‐parameter designs via a normalized multi‐indicator scheme, enabling optimized dam configuration for ...
He Wen +6 more
wiley +1 more source
Gaussian process quadratures in nonlinear sigma-point filtering and smoothing
, 2014 This paper is concerned with the use of Gaussian process regression based quadrature rules in the context of sigma-point-based nonlinear Kalman filtering and smoothing.
Svensson, Lennart +5 more
core