Category: NOVA Math Publications

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On Huygens’ principle for Dirac operators associated to electromagnetic fields

2001, ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS, Chalub,FACC

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On the covering number of a matroid element

2001, LINEAR ALGEBRA AND ITS APPLICATIONS, Fernandes,R

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On the kernel of the derivation operator

2001, LINEAR ALGEBRA AND ITS APPLICATIONS, Fernandes,R

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Ockham algebras arising from monoids

2001, ALGEBRA COLLOQUIUM, Blyth,TS;Silva,HJ;Varlet,JC

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On generators and relations for unions of semigroups

2001, SEMIGROUP FORUM, Araujo,IM;Branco,MJJ;Fernandes,VH;Gomes,GMS;Ruskuc,N

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The rank partition and the covering number of the elements of the dual matroid

2001, ARS COMBINATORIA, da Silva,JAD;Fernandes,R

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Smooth and adaptive gradient method with retards

2002, Mathematical and Computer Modelling, Lamotte,JL;Molina,B;Raydan,M

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The monoid of all injective order preserving partial transformations on a finite chain

2001, SEMIGROUP FORUM, Fernandes,VH

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Primal and polar approach for computing the symmetric diagonally dominant projection

2002, Numerical Linear Algebra with Applications, Raydan,M;Tarazaga,P

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A division theorem for the pseudovariety generated by semigroups of orientation preserving transformations on a finite chain

2001, COMMUNICATIONS IN ALGEBRA, Fernandes,VH

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