The study of computable structures and equivalence relations lies at the intersection of computability theory, algebra and logic, and provides essential insights into the classification and decision ...
Transactions of the American Mathematical Society, Vol. 355, No. 10 (Oct., 2003), pp. 3861-3886 (26 pages) Given square matrices B and B′ with a poset-indexed block structure (for which an ij block is ...
Nyström's method with the trapezoidal rule, and the Fourier method, produce the same approximation to the solution of an integral equation at the collocation points ...
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