- {\displaystyle S} . Such a
description is a
positivstellensatz (resp. nichtnegativstellensatz). The
importance of
Positivstellensatz theorems in com****tion arises...
- In real
algebraic geometry, Krivine–Stengle
Positivstellensatz (German for "positive-locus-theorem")
characterizes polynomials that are
positive on a semialgebraic...
-
analog of Hilbert's
Nullstellensatz holds for Tate algebras. Stengle's
Positivstellensatz Weierstr****
Nullstellensatz Zariski–Samuel, Ch. VII,
Theorem 14. Cox...
- the 17th problem) 1902 Farkas'
lemma (Can be
reformulated as
linear positivstellensatz.) 1914
Annibale Comessatti showed that not
every real
algebraic surface...
-
Hauptidealsatz (without
apostrophe in German) Möbius band (German: Möbiusband)
Positivstellensatz quadratfrei Vierergruppe (also
known as
Klein four-group) Z {\displaystyle...
- p(t)=q(t){\bar {q}}(t)} .
Results of this form are
generically referred to as
Positivstellensatz. Likewise, the
Polynomial Matrix Spectral Factorization provides a...
-
Search for William.
Helton William Helton and
Scott A. McCullough, "A
Positivstellensatz for Non-Commutative Polynomials" Helton's UCSD
Faculty Research Profile...
- of
certain related differential equations. Additionally, a sp****
positivstellensatz exists for
univariate sp**** polynomials. It
states that the non-negativity...
- \mathbb {R} [x_{1},\dots ,x_{n}],\,{\text{and }}g\in I{\Big \}}.} The
Positivstellensatz then
implies that I R {\displaystyle {\sqrt[{\mathbb {R} }]{I}}} is...
