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Now showing items 971990 of 996

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(2003)More generally, the thesis considers arbitrary valued fields instead of (k((t)), v), with the Frobenius map replaced by an arbitrary selfembedding of the valued field. Many results go through in this more general setting ...
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(1967)
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(1999)In 1967, Vasconcelos and Ferrand independently demonstrated that an ideal I in a Noetherian local ring R is generated by a regular sequence if and only if I/ I2 is free over R/I and pdRI < infinity. In this thesis, we prove ...
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(1996)Dade has made a conjecture expressing the number $k(B, d)$ of characters of a given defect d in a given pblock B of a finite group G in terms of the corresponding numbers $k(b, d)$ for blocks b of certain plocal subgroups of G.
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Verification of the McKayAlperinDade Conjecture for the covering groups of the Mathieu group M(22) (1992)The McKayAlperinDade Conjecture states that the number of complex irreducible characters with a given defect d in a pblock B of a finite group G can be expressed in terms of an alternating sum of the numbers of complex ...
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(1985)Much work has been done on minimal submanifolds of a given manifold and also on harmonic maps between manifolds. It is known, for instance, that the critical sets of the volume functional and the energy functional coincide ...
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(2003)Waring's problem is about representing any function in a class of functions as a sum of kth powers of nonconstant functions in the same class. We allow complex coefficients in these kind of problems. Consider i=1p1 fiz ...
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(1996)In this work we extend the idea of warped products, which was previously defined on smooth Riemannian manifolds, to geodesic metric spaces and prove the analogue of the theorems on spaces with curvature bounded from above.
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(1966)
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(1996)We first consider convergence in law of measurable processes with a general parameter set and a state space. To this end, we need to investigate topological properties of the space of measurable functions which is the paths ...
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(1993)In the language of local algebra, the classical purity of branch locus theorem states that a module finite ring extension of local normal domains $B\to A$ which is unramified in codimension one, with B a regular local ring, ...
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(1982)The interplay between geometry, topology, measure theory and operator theory has long been evident in the study of the RadonNikodym property. Recently results of substantial interest in the structure of Banach spaces have ...
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(2003)We study a problem of finding the best constant in a weak type inequality for martingale transforms extending the result of Burkholder (1966). First, we study the inequality for the discretetime martingale case. We present ...
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(2010)A wellcentered simplex is a simplex whose circumcenter lies in its interior, and a wellcentered mesh is a simplicial mesh in which every simplex is wellcentered. We examine properties of the wellcentered simplex and ...
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(1998)We discuss averaging methods to get Whitham equations for the KP hierarchy and use period integrals, which correspond to SW variables, in the Whitham equations. Then we study applications of the Whitham theory and formulas ...
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Now showing items 971990 of 996