Kronecker's and Newton's approaches to solving: A first comparison

Autor: Castro, D., Haegele, K., Morais, J. E., Pardo, L. M.

In this extended abstract we deal with the relations between the numerical/diophantine approximation and the symbolic/algebraic geometry approachs to solving of multivariate diophentine polynomial systems, obtaining several consecuences ranging from

Externí odkaz: http://arxiv.org/abs/math/9908082

Straight--Line Programs in Geometric Elimination Theory

Autor: Giusti, M., Heintz, J., Morais, J. E., Morgenstern, J., Pardo, L. M.

We present a new method for solving symbolically zero--dimensional polynomial equation systems in the affine and toric case. The main feature of our method is the use of problem adapted data structures: arithmetic networks and straight--line programs

Externí odkaz: http://arxiv.org/abs/alg-geom/9609005

Structural, electrical, and impedance properties of Co and Sn doped Ba0.5Sr0.5Fe12-2xO19 hexaferrite ceramics (0 ≤ x ≤ 1) and their evaluation for antenna application.

Autor: Singh, Charanjeet, Singh, Jasbir, de Morais, J. E. V., Oliveira, R. G. M., Do Carmo, F. F., Silva, M. A. S., Sombra, A. S. B., Ammar-Merah, Souad, Joshi, Rajat, Zhou, Di, Trukhanov, Sergei, Panina, Larissa, Trukhanov, Alex

Publikováno v: Applied Physics A: Materials Science & Processing; Aug2023, Vol. 129 Issue 8, p1-12, 12p, 2 Color Photographs, 1 Black and White Photograph, 5 Charts, 7 Graphs

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