Results 41 to 50 of about 25,343,404 (305)

Solution of Inhomogeneous Differential Equations with Polynomial Coefficients in Terms of the Green’s Function, in Nonstandard Analysis

AppliedMath, 2022
Discussions are presented by Morita and Sato on the problem of obtaining the particular solution of an inhomogeneous differential equation with polynomial coefficients in terms of the Green’s function.
Tohru Morita
doaj   +1 more source

An operator equation and relativistic alterations in the time for radioactive decay

International Journal of Mathematics and Mathematical Sciences, 1996
In this paper, using concepts from the nonstandard physical world, the linear effect line element is derived. Previously, this line element was employed to obtain, with the exception of radioactive decay, all of the experimentally verified special theory
Robert A. Herrmann
doaj   +1 more source

Scales of Gaugino Condensation and Supersymmetry Breaking in Nonstandard M-Theory Embeddings [PDF]

, 1999
We investigate the formation of dynamical gaugino condensates and supersymmetry breaking in the compactifications of Horava-Witten theory with perturbative nonstandard embeddings.
Antoniadis, Banks, Benakli, Cerdeno, Dine, Distler, Dixon, Donagi, Donagi, Dudas, Duff, Ellis, Ellis, Ellis, Ghilencea, Ginsparg, Goldberger, Green, Hempfling, Horava, Horava, Horava, Ibanez, Ibanez, Kaplunovsky, Katsuki, Kawamura, Lalak, Lalak, Lalak, Lalak, Li, Li, Lukas, Lukas, Lukas, Lukas, Meissner, Mirabelli, Nilles, Nilles, Nilles, Pokorski, Pokorski, Polchinski, Steven Thomas, Stieberger, Witten, Zygmunt Lalak   +48 more
core   +2 more sources

Nonstandard Treatment of Two Dimensional Taylor Series with Reminder Formulas [PDF]

Al-Rafidain Journal of Computer Sciences and Mathematics, 2008
The aim of this paper is to establish some new two dimensional Taylor series formulas using some concepts of nonstandard analysis given by Robinson and axiomatized by Nelson  
Ibrahim Hamad
doaj   +1 more source

Low-Energy Constraints on New Physics Revisited [PDF]

, 1997
It is possible to place constraints on non-Standard-Model gauge-boson self-couplings and other new physics by studying their one-loop contributions to precisely measured observables. We extend previous analyses which constrain such nonstandard couplings,
A. Brunstein, A. C. Longhitano, A. C. Longhitano, A. De Rújula, A. Dobbado, B. Grinstein, C. J. C. Burgess, C. N. Leung, C. P. Burgess, C. P. Burgess, C. P. Burgess, C. P. Burgess, D. C. Kennedy, D. C. Kennedy, D. C. Kennedy, F. Feruglio, F. Feruglio, G. Altarelli, G. Altarelli, G. Degrassi, G. Degrassi, G. Degrassi, G. J. Gounaris, G. J. Gounaris, J. Bagger, J. Donoghue, J. M. Cornwall, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, J. Papavassiliou, K. Hagiwara, K. Hagiwara, K. Hagiwara, K. Hagiwara, K. Hagiwara, K. Hagiwara, K. Hagiwara, K. Hagiwara, M. E. Peskin, M. E. Peskin, M. Herrero, R. M. Barnett, R. Szalapski, S. Alam, S. Dawson, S. Dawson, S. Dawson, T. Appelquist, T. Appelquist, W. Buchmüller, W. J. Marciano   +54 more
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Construction and analysis of some nonstandard finite difference methods for the FitzHugh–Nagumo equation

Numerical Methods for Partial Differential Equations, 2020
In this work, we construct four versions of nonstandard finite difference schemes in order to solve the FitzHugh–Nagumo equation with specified initial and boundary conditions under three different regimes giving rise to three cases.
K. M. Agbavon, A. Appadu
semanticscholar   +1 more source

Weighted Graphs and Fuzzy Graphs [PDF]

Transactions on Fuzzy Sets and Systems, 2023
It has been shown in literature that in the two-dimensional case, the lattices of truth values considered are pairwise isomorphic, and so are the corresponding families of fuzzy sets.
John Mordeson, Anntreesa Josy, Sunil Mathew   +2 more
doaj   +1 more source

Data analysis on nonstandard spaces

WIREs Computational Statistics, 2020
The task to write on data analysis on nonstandard spaces is quite substantial, with a huge body of literature to cover, from parametric to nonparametrics, from shape spaces to Wasserstein spaces.
S. Huckemann, B. Eltzner
semanticscholar   +1 more source

Virtual Enriching Operators [PDF]

, 2019
We construct bounded linear operators that map $H^1$ conforming Lagrange finite element spaces to $H^2$ conforming virtual element spaces in two and three dimensions.
Brenner, Susanne C., Sung, Li-yeng
core   +3 more sources

Reverse Mathematics and parameter-free Transfer

, 2018
Recently, conservative extensions of Peano and Heyting arithmetic in the spirit of Nelson's axiomatic approach to Nonstandard Analysis, have been proposed.
Berg, Benno van den, Sanders, Sam
core   +1 more source