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Articles 1 - 9 of 9
Full-Text Articles in Entire DC Network
Linear Algebra By Analogy, Scott H. Hochwald
Boundary C1, Α Regularity For Variational Inequalities, Fang-Hua Lin, Yi Li
Boundary C1, Α Regularity For Variational Inequalities, Fang-Hua Lin, Yi Li
Yi Li
No abstract provided.
The T-Designs On 13 Points With A Primitive Group Of Order 78 As A Group Of Automorphism, M. R. Darafsheh, M. Rajabi Tarkhorani, Saeid Abbasbandy
The T-Designs On 13 Points With A Primitive Group Of Order 78 As A Group Of Automorphism, M. R. Darafsheh, M. Rajabi Tarkhorani, Saeid Abbasbandy
Saeid Abbasbandy
No abstract provided.
Competition Between Generic And Nongeneric Fronts Inenvelope Equations, James A. Powell, A. C. Newell, C. K. R. T. Jones
Competition Between Generic And Nongeneric Fronts Inenvelope Equations, James A. Powell, A. C. Newell, C. K. R. T. Jones
James A. Powell
Arguments are presented for understanding the selection of the speed and the nature of the fronts that join stable and unstable states on the supercritical side of first-order phase transitions. It is suggested that from compact support, nonpositive-definite initial conditions, observable front behavior occurs only when the asymptotic spatial structure of a trajectory in the Galilean ordinary differential equation (ODE) corresponds to the most unstable temporal mode in the governing partial differential equation (PDE). This selection criterion distinguishes between a "nonlinear" front, which has its origin in the first-order nature of the bifurcation, and a "linear" front. The nonlinear front …
Foundations Of Fuzzy Sets, Lawrence Stout, Ulrich Höhle
Foundations Of Fuzzy Sets, Lawrence Stout, Ulrich Höhle
Lawrence N. Stout
This paper gives an overview of the origins of fuzzy set theory and the problems for the foundations of fuzzy sets arising from those origins and current practice. It then gives detailed accounts of categorical approaches using a closed structure to capture the fuzzy AND connective. Within these categories weak forms of subobject representations provide an internal second order logic. An approach to fuzzy real numbers and fuzzy topology is included to illustrate the use of this internal; second order theory.
A Symmetric Porosity Conjecture Of Zajícek, Karen Saxe, P. Humke, M. Evans
A Symmetric Porosity Conjecture Of Zajícek, Karen Saxe, P. Humke, M. Evans
Karen Saxe
No abstract provided.
Reductions Of Graphs And Spanning Eulerian Subgraphs, Zhi-Hong Chen
Reductions Of Graphs And Spanning Eulerian Subgraphs, Zhi-Hong Chen
Zhi-Hong Chen
A Survey Of Fuzzy Set And Topos Theory, Lawrence Stout
A Survey Of Fuzzy Set And Topos Theory, Lawrence Stout
Lawrence N. Stout
This paper is a comparison and contrast of approaches to many-valued mathematics offered by Fuzzy Set theory and topos theory. It gives a survey of the categorical foundations of Fuzzy Set theory and related topoi. Topoi are not a basis for Fuzzy Set theory but they do suggest appropriate directions to go and questions to ask for a synthesis which does provide a foundation. One possible structure which has a topos-like internal logic and the, rich variety of logical connectives used in fuzzy sets is included.
Asymptotic Behavior Of Solutions Of Functionally Perturbed Nonoscillatory Second Order Differential Equations, William F. Trench
Asymptotic Behavior Of Solutions Of Functionally Perturbed Nonoscillatory Second Order Differential Equations, William F. Trench
William F. Trench
No abstract provided.