Browsing by Author "Dais, D. I."
Now showing items 18 of 8

Article
All Abelian Quotient C.I.Singularities Admit Projective Crepant Resolutions in All Dimensions
Dais, D. I.; Henk, M.; Ziegler, G. M. (1998)For Gorenstein quotient spaces Cd/G, a direct generalization of the classical McKay correspondence in dimensionsd≥4 would primarily demand the existence of projective, crepant desingularizations. Since this turned out to ...

Article
All toric local complete intersection singularities admit projective crepant resolutions
Dais, D. I.; Haase, C.; Ziegler, G. M. (2001)It is known that the underlying spaces of all abelian quotient singularities which are embeddable as complete intersections of hypersurfaces in an affine space can be overall resolved by means of projective torusequivariant ...

Article
A boundedness result for toric log Del Pezzo surfaces
Dais, D. I.; Nill, B. (2008)In this paper we give an upper bound for the Picard number of the rational surfaces which resolve minimally the singularities of toric log Del Pezzo surfaces of given index l. This upper bound turns out to be a quadratic ...

Article
Classification of toric log Del Pezzo surfaces having Picard number 1 and index ≤ 3
Dais, D. I. (2009)Toric log Del Pezzo surfaces with Picard number 1 have been completely classified whenever their index is ≤ 2. In this paper we extend the classification for those having index 3. We prove that, up to isomorphism, there ...

Article
On the equations defining toric l.c.i.singularities
Dais, D. I.; Henk, M. (2003)Based on Nakajima'a Classification Theorem we describe the precise form of the binomial equations which determine toric locally complete intersection ("l.c.i.") singularities.

Article
On the stringtheoretic Euler number of a class of absolutely isolated singularities
Dais, D. I. (2001)An explicit computation of the socalled stringtheoretic Efunction Estr (X

Article
On the stringtheoretic Euler numbers of 3dimensional ADE singularities
Dais, D. I.; Roczen, M. (2001)The stringtheoretic Efunctions Estr(X

Article
Strong McKay correspondence, stringtheoretic Hodge numbers and mirror symmetry
Batyrev, V. V.; Dais, D. I. (1996)WE PROPOSE a new higher dimensional version of the McKay correspondence which enables us to understand the "Hodge numbers" assigned to singular Gorenstein varieties by physicists. Our results lead to the conjecture that ...