Results 131 to 140 of about 239,074 (309)
Kardar-Parisi-Zhang equation with temporally correlated noise: A nonperturbative renormalization group approach [PDF]
, 2019 Davide Squizzato, Léonie Canet
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Equivariant toric geometry and Euler–Maclaurin formulae
Communications on Pure and Applied Mathematics, EarlyView.Abstract We first investigate torus‐equivariant motivic characteristic classes of toric varieties, and then apply them via the equivariant Riemann–Roch formalism to prove very general Euler–Maclaurin‐type formulae for full‐dimensional simple lattice polytopes.
Sylvain E. Cappell +3 more
wiley +1 more source
An algebraic Birkhoff decomposition for the continuous renormalization group
, 2004 This paper aims at presenting the first steps towards a formulation of the Exact Renormalization Group Equation in the Hopf algebra setting of Connes and Kreimer.
Brouder C. +17 more
core +2 more sources
Ghost effect from Boltzmann theory
Communications on Pure and Applied Mathematics, EarlyView.Abstract Taking place naturally in a gas subject to a given wall temperature distribution, the “ghost effect” exhibits a rare kinetic effect beyond the prediction of classical fluid theory and Fourier law in such a classical problem in physics. As the Knudsen number ε$\varepsilon$ goes to zero, the finite variation of temperature in the bulk is ...
Raffaele Esposito +3 more
wiley +1 more source
Estimation of the GCV of Coal Using Real‐Time Plant Data
Energy Science &Engineering, EarlyView.ABSTRACT Online or real‐time strategies of estimating the gross calorific value (GCV) of coal are still not fully explored in academic literature, even though both conventional and sophisticated offline methods for estimating the GCV are well described.
Lethukuthula Nokwazi Vilakazi +1 more
wiley +1 more source
Fate of surface gaps in magnetic topological insulators
JPhys MaterialsIn magnetic topological insulators, the surface states can exhibit a gap due to the breaking of time-reversal symmetry. Various experiments, while suggesting the existence of the surface gap, have raised questions about its underlying mechanism in the ...
Habib Rostami, Ali G Moghaddam
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Proceedings of the London Mathematical Society, 1999 Trees are very agreeable objects to work with, offering a diversity of behaviour within a structure that is sufficiently simple to admit precise analysis. Thus we are able to offer fairly satisfactory necessary and sufficient conditions on a tree $ $ for the existence of equivalent LUR or strictly convex norms on $\C_0( )$ and for norms with the ...
openaire +3 more sources
Strain analysis of black‐to‐yellow phase transitions in CsPbI3
InfoMat, EarlyView.All‐inorganic metal‐halide perovskite CsPbI3 shows strong potential for photovoltaic applications. Here strain analysis is used to probe the mechanisms behind the instability of its photoactive black phase. The results indicate that a relatively large positive (e1–e2) strain is the primary driver of the black‐to‐yellow phase transition.
Bangwei Jin +6 more
wiley +1 more source
Renormalization of QCD in the interpolating momentum subtraction scheme at three loops [PDF]
, 2018 J. A. Gracey, R. M. Simms
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JPGN Reports, EarlyView.Abstract Objective To determine if multiplex autoantibody arrays can identify novel biomarker signatures in children with one or multiple autoimmune diseases (polyautoimmunity). Methods Plasma collected from children (18 years or younger) in the Boston Children's Hospital Precision Link Biobank for Health Discovery between January 2007 and June 2021 ...
Nan Du +7 more
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