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pro vyhledávání: '"Sawall, David"'
Autor:
Kummer, Mario, Sawall, David
We settle three problems from the literature on stable and real zero polynomials and their connection to matroid theory. We disprove the weak real zero amalgamation conjecture by Schweighofer and the second author. We disprove a conjecture by Br\"and
Externí odkaz:
http://arxiv.org/abs/2402.01272
Autor:
Sawall, David, Schweighofer, Markus
With this article, we hope to launch the investigation of what we call the real zero amalgamation problem. Whenever a polynomial arises from another polynomial by substituting zero for some of its variables, we call the second polynomial an extension
Externí odkaz:
http://arxiv.org/abs/2305.07403
Autor:
Sawall, David, Schweighofer, Markus
Publikováno v:
In Indagationes Mathematicae January 2024 35(1):37-59
