77 citations · 337 across the 28 of their papers we have counts for
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Parametrized systems of generalized polynomial inequalitites via linear algebra and convex geometry
Stefan Müller, Georg Regensburger
We provide fundamental results on positive solutions to parametrized systems of generalized polynomial (with real exponents and positive parameters), includ…
Parametrized systems of generalized polynomial equations: first applications to fewnomials
Stefan Müller, Georg Regensburger
We consider positive solutions to parametrized systems of generalized polynomial equations (with real exponents and positive parameters). By a fundamental result obtained in parall…
Characterizing injectivity of classes of maps via classes of matrices
Elisenda Feliu, Stefan Müller, Georg Regensburger
We present a framework for characterizing injectivity of classes of maps (on cosets of a linear subspace) by injectivity of classes of matrices. Using our formalism, we characteriz…
On the bijectivity of families of exponential/generalized polynomial maps
Stefan Müller, Josef Hofbauer, Georg Regensburger
We start from a parametrized system of generalized polynomial equations (with real exponents) for positive variables, involving generalized monomials with positive…
Sign conditions for injectivity of generalized polynomial maps with applications to chemical reaction networks and real algebraic geometry
Stefan Müller, Elisenda Feliu, Georg Regensburger +3
We give necessary and sufficient conditions in terms of sign vectors for the injectivity of families of polynomial maps with arbitrary real exponents defined on the positive orthan…