Risa y poesía. Cinco momentos centroamericanos
نویسندگان
چکیده
منابع مشابه
Problema De Momentos De Stieltjes Y Convergencia De Aproximantes De Padé Para Funciones Meromorfas De Stieltjes
We obtain a result on convergence of Padé approximants for meromorphic functions of Stieltjes type. Connection of Padé approximants with Stieltjes moment problem plays a key role in the proof.
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Weispfenning has shown how to use test term methods for quantifier elimination in linear and quadratic first-order formulas over real closed fields. This paper describes the state of the implementation of such methods in the computer algebra system Risa/Asir. The package described here is entirely written in the C programming language. We point on possible extensions of the package and give exa...
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The whooping cough agent Bordetella pertussis regulates the production of its virulence factors by the BvgA/S system. Phosphorylated BvgA activates the virulence-activated genes (vags) and represses the expression of the virulence-repressed genes (vrgs) via the activation of the bvgR gene. In modulating conditions, with MgSO4, the BvgA/S system is inactive, and the vrgs are expressed. Here, we ...
متن کاملA Computer Algebra System: Risa/Asir
Risa/Asir consists of the Risa engine for performing operations on mathematical objects and an interpreter for programs written in the Asir user language. In Risa/Asir, polynomials are represented in two different internal forms: the recursive representation and the distributed representation. Polynomial factorization and GCD are based on the former representation, and computations related to t...
متن کاملExtrinsic Evolvable Hardware on the RISA Architecture
The RISA Architecture is a novel reconfigurable hardware platform containing both hardware and software reconfigurable elements. This paper describes the architecture and the features that make it suitable for implementing biologically inspired systems such as the evolution of digital circuits. Some of the architecture’s capabilities are demonstrated with the results of evolving a simple combin...
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ژورنال
عنوان ژورنال: LETRAS
سال: 2020
ISSN: 2215-4094
DOI: 10.15359/rl.2-68.2