Abstract We present an algorithm for computing zero-dimensional tropical varieties using projections. Our main tools are fast monomial transforms of triangular sets. Given a Gröbner basis, we prove that our requires only polynomial number arithmetic operations, and, ideals in shape position, show its timings compare well against univariate factorization and backsubstitution. conclude the comple...

Abstract We work out details of defining the spatial densities corresponding to gravitational form factors spin-0 and spin-1/2 systems using spherically symmetric sharply localized wave packets. The expressions for are provided in frames with both zero non-zero expectation values momentum operator.

this article presents an analytic approach to study admissibility conditions related to classical full wavelet systems over finite fields using tools from computational harmonic analysis and theoretical linear algebra. it is shown that for a large class of non-zero window signals (wavelets), the generated classical full wavelet systems constitute a frame whose canonical dual are classical full ...