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检索条件"机构=Program in Computational and Applied Mathematics"
1029 条 记 录,以下是41-50 订阅
排序:
FUZZY MOLECULAR-SURFACES
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JOURNAL OF BIOMOLECULAR STRUCTURE & DYNAMICS 1992年 第4期9卷 759-768页
作者: AGISHTEIN, ME Program in Applied and Computational Mathematics Fine Hall Princeton University NJ 08544-1000.
Surface area of a macromolecule, accessible to a solvent, is defined and calculated, taking into account the probabilistic character of atomic positions due to the high frequency atomic vibrations. For a given a space...
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The limited effectiveness of normal forms: A critical review and extension of local bifurcation studies of the Brusselator PDE
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PHYSICA D 1997年 第1-2期100卷 1-40页
作者: Wittenberg, RW Holmes, P Program in Applied and Computational Mathematics Fine Hall Washington Road Princeton NJ 08544 USA
The detection and unfolding of degenerate local bifurcations provides one of very few generally applicable analytical tools for studying complex dynamics in systems of arbitrarily high dimension. Using the Brusselator...
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VORTEX TANGLE SIMULATIONS
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JOURNAL OF computational PHYSICS 1990年 第1期87卷 241-244页
作者: BUTTKE, TF Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544 USA
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SCALE INVARIANT SOLUTIONS OF THE THEORY OF THIN TURBULENT FLAME PROPAGATION
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COMBUSTION SCIENCE AND TECHNOLOGY 1988年 第4-6期62卷 127-129页
作者: YAKHOT, V Program in Applied & Computational Mathematics. Princeton University Princeton NJ 08544 USA
Scaling properties of the field equation governing propagation of a thin flame front in a turbulent medium are discussed. It is shown that if the turbulent flame velocityuTcan be expressed through the turbulence inten...
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PROPAGATION VELOCITY OF PREMIXED TURBULENT FLAMES
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COMBUSTION SCIENCE AND TECHNOLOGY 1988年 第1-3期60卷 191-214页
作者: YAKHOT, V Program in Applied & Computational Mathematics. Princeton University Princeton NJ 0854 U.S.A.
The problem of propagation of turbulent premixed flame is analyzed using the field equation introduced recently by Kerstein, Ashurst and Williams (1987). The dynamic renormalization group method is applied to this equ...
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The complex interplay between risk tolerance and the spread of infectious diseases
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Journal of the Royal Society Interface 2025年 第225期22卷 20240486页
作者: Nguyen, Maximilian M. Freedman, Ari S. Cheung, Matthew A. Saad-Roy, Chadi M. Espinoza, Baltazar Grenfell, Bryan T. Levin, Simon A. Lewis-Sigler Institute Princeton University PrincetonNJ United States Department of Ecology and Evolutionary Biology Princeton University PrincetonNJ United States Program in Applied and Computational Mathematics Princeton University PrincetonNJ United States Miller Institute for Basic Research in Science University of California Berkeley BerkeleyCA United States Department of Integrative Biology University of California BerkeleyCA United States Biocomplexity Institute University of Virginia CharlottesvilleVA United States
Risk-driven behaviour provides a feedback mechanism through which individuals both shape and are collectively affected by an epidemic. We introduce a general and flexible compartmental model to study the effect of het... 详细信息
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Can Shallow Neural Networks Beat the Curse of Dimensionality? A Mean Field Training Perspective
IEEE Transactions on Artificial Intelligence
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IEEE Transactions on Artificial Intelligence 2020年 第2期1卷 121-129页
作者: Wojtowytsch, Stephan Weinan, E. The Program of Applied and Computational Mathematics Princeton University Princeton 08544 NJ United States The Department of Mathematics The Program of Applied and Computational Mathematics Princeton University Princeton 08544 NJ United States
We prove that the gradient descent training of a two-layer neural network on empirical or population risk may not decrease population risk at an order faster than t−4/(d−2) under mean field scaling. The loss functiona... 详细信息
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THE OBSERVATION OF SINGULARITIES IN THE BOUNDARY OF PATCHES OF CONSTANT VORTICITY
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PHYSICS OF FLUIDS A-FLUID DYNAMICS 1989年 第7期1卷 1283-1285页
作者: BUTTKE, TF Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544
The equations of motion describing inviscid fluid flow are solved numerically in two dimensions for the case where the flow can be described by patches of constant vorticity. The case where the vorticity is described ...
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CORRESPONDENCE PRINCIPLE FOR TURBULENCE - APPLICATION TO THE CHICAGO EXPERIMENTS ON HIGH RAYLEIGH NUMBER BENARD CONVECTION
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PHYSICS OF FLUIDS A-FLUID DYNAMICS 1989年 第2期1卷 175-178页
作者: YAKHOT, V Program in Applied and Computational Mathematics Princeton University Princeton New Jersey 08544
The correspondence principle postulated for the description of hydrodynamic turbulence [Phys. Rev. Lett. 57, 1722 (1986)] combined with the theory of thermal boundary layer [B. Castaing et al. (private communication)]...
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DEVIATIONS FROM THE CLASSICAL KOLMOGOROV THEORY OF THE INERTIAL RANGE OF HOMOGENEOUS TURBULENCE
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PHYSICS OF FLUIDS A-FLUID DYNAMICS 1989年 第2期1卷 289-293页
作者: YAKHOT, V SHE, ZS ORSZAG, SA Applied and Computational Mathematics Program Princeton University Princeton New Jersey 08544
Deviations from classical scaling behavior are shown to result in flattened energy and dissipation–fluctuation inertial‐range spectra in fully developed turbulence.
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