Designs, groups and lattices

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In this paper, we show a direct equivalence between the embedding computed in spectral clustering and the mapping computed with kernel PCA, and how both are special cases of a

Propositions 3.6 and 3.8 together prove that every existentially closed group contains a finitely generated subgroup with unsolvable word problem. IV, Theorem 8.5]) has proved

Only for m = 2 and the even unimodular case explicit calculations on the spaces of vector-valued Siegel modular forms show that certain families of lattices are 2- strongly

These invariants, known as the Derksen and Makar-Limanov invariants, are defined respectively for an affine variety X = Spec(A) admitting non trivial G a -actions as the

The aim of this section is to compute the Calogero–Moser c-families of W (as defined in [6, §9.2]) for all values of c. The result is given in Table 5.1. Note that this result is

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Let X be the normed vector space of all real null sequences with metric d induced by the usual