INVESTIGADORES
DICKENSTEIN Alicia Marcela
artículos
Título:
Algebraic Geometry Tools in Systems Biology
Autor/es:
A. DICKENSTEIN
Revista:
Notices of the American Mathematical Society
Editorial:
American Mathematical Society
Referencias:
Año: 2020
ISSN:
0002-9920
Resumen:
Many models in the sciences and engineering are expressed as solution sets to systems of polynomial equations, that is, as affine algebraic varieties. This is a basic notion in algebraic geometry, a vibrant area of mathematics which is particularly good at counting (solutions, tangencies, obstructions, etc.), giving structure to interesting sets (varieties with special properties, moduli spaces, etc.) and, principally, understanding structure. Starting in the 1980s with the development of computer algebra systems, and increasingly over the last years, ideas and methods from algebraic geometry are being applied to a great number of new areas (both in mathematics and in other disciplines including biology, computer science, physics, chemistry, etc.). The aim of this note is to give a glimpse of how methods and concepts from algebraic geometry (in particular, from computational and real algebraic geometry) can be used to analyze standard models in molecular biology. These models occur in systems and synthetic biology, which focus on understanding the design principles of living systems. The past ten years have experienced an intense activity in the field and a rapidly growing literature. In turn, this application has challenged the current theory, mainly in the realm of real algebraic geometry.