荒唐
发表于 2025-3-23 13:11:04
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炸坏
发表于 2025-3-23 17:36:47
J. A. Leach BSc, PhD,D. J. Needham BSc, PhDeau (Universite de Montreal), Robert Nadeau (Universite du Quebec it Montreal), and William Shea (McGill University). Both committees are indebted to Dr. G. R. Paterson, then President of the Canadian Society for History and Philosophy of Science, who shared his expertise in many ways. Dr. French an
吹牛大王
发表于 2025-3-23 21:07:40
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Allure
发表于 2025-3-24 00:17:48
Matched Asymptotic Expansions in Reaction-Diffusion Theory
AND
发表于 2025-3-24 05:49:34
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有偏见
发表于 2025-3-24 10:32:21
th-Order (, > 1) Fisher Nonlinearity: Initial Data with Exponential Decay Rates or Compact Support > 1, and u.(.) is a continuous, non-negativeand monotone decreasing function in . ≥ 0, with u.(.) → as . → ∞. Inparticular, we consider the following classes of initial data:(i) u.(.) is positive, analytic and has exponential decay rate as . → ∞, with.for some f(.) > O(.) as . → ∞, where u., σ, .an
牛马之尿
发表于 2025-3-24 14:35:53
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故意
发表于 2025-3-24 18:54:14
Extension to Systems of Fisher-Kolmogorov Equations. Example: A Simple Model for an Ionic Autocataly the Fisher-Kolmogorov tpye by considering a system of Fisher-Kolmogorov equations. This system arises as a simple model for an isothermal, autocatalytic, chemical reaction scheme. The scheme is based on the autocatalytic step ..Here a and b are the concentrations of the reactant , A, and th e autoc
汇总
发表于 2025-3-24 19:34:42
Introductiontalytic chemical reaction with termination. The scheme is represented formally by the two steps, .where a and b are the concentrations of the reactant A and th e autocatalyst B respectively, k. > 0 is th e rat e constant of autocatalysis, k. > 0 is the rate constant at which th e auto catalyst B dec
FLIT
发表于 2025-3-25 00:35:07
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