Betti's theorem

Known as: Betti theorem, Betti, Betti's Theroem

Betti's theorem, also known as Maxwell-Betti reciprocal work theorem, discovered by Enrico Betti in 1872, states that for a linear elastic structure…

Papers overview

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2013

Abstract We analyse the Gottlieb groups of function spaces. Our results lead to explicit decompositions of the Gottlieb groups of…

2011

Strongly stable monomial ideals are important in algebraic geometry, commutative algebra, and combinatorics. Prompted, for…

2010

Resumen en: A great challenge for the success of intercropping systems is the ability in determining which species should be used…

2009

2009

We introduce a method that associates to a singular space a CW complex whose ordinary rational homology satisfies Poincare…

2008

The Orlik–Solomon algebra of a matroid can be considered as a quotient ring over the exterior algebra E. At first, we study…

2007

This paper contains some applications of Bridgeland-Douglas stability conditions on triangulated categories, and Joyce's work on…

2003

Balanced Signings of Oriented Matroids and Chromatic Number We consider the problem of reorienting an oriented matroid so that…

2001

We study homogeneous schemes of fat points in P^2 whose support is either a complete intersection (CI for short) constructed on…

1981