Quadratic Forms Combinatorics and Numerical Results /

• Main Authors: Barot, Michael (Author, http://id.loc.gov/vocabulary/relators/aut), Jiménez González, Jesús Arturo (http://id.loc.gov/vocabulary/relators/aut), de la Peña, José-Antonio (http://id.loc.gov/vocabulary/relators/aut)
• Corporate Author: SpringerLink (Online service)
• Format: Electronic eBook
• Language: English
• Published: Cham : Springer International Publishing : Imprint: Springer, 2019.
• Edition: 1st ed. 2019.
• Series: Algebra and Applications, 25
• Subjects: Algebras, Linear.; Graph theory.; Combinatorics.; Algebra.; Field theory (Physics).; Linear Algebra.; Graph Theory.; Field Theory and Polynomials.

This monograph presents combinatorial and numerical issues on integral quadratic forms as originally obtained in the context of representation theory of algebras and derived categories. Some of these beautiful results remain practically unknown to students and scholars, and are scattered in papers w...

Table of Contents:

• 1 Fundamental Concepts
• 2 Positive Quadratic Forms
• 3 Nonnegative Quadratic Forms
• 4 Concealedness and Weyl Groups
• 5 Weakly Positive Quadratic Forms
• 6 Weakly Nonnegative Quadratic Forms
• References
• Index.