International category theory meeting. Bangor, Wales, july 2-7 1989. Cambridge, England, march 23-25, 1990
Properties of a hypothetical exotic complex structure on
We consider almost-complex structures on whose total Chern classes differ from that of the standard (integrable) almost-complex structure. E. Thomas established the existence of many such structures. We show that if there exists an “exotic” integrable almost-complex structures, then the resulting complex manifold would have specific Hodge numbers which do not vanish. We also give a necessary condition for the nondegeneration of the Frölicher spectral sequence at the second level.
Finite-dimensional perturbations of spectral problems and variational approximation methods for eigenvalue problems. Part I. Finite-dimensional perturbations
Erratum à l'article «Double groupoids and crossed modules»
Representations of Topological Semigroups
The distribution and moments of the error term in the Dirichlet divisor problem
The density of rational points on cubic surfaces
Acknowledgment of priority
A mean value estimate for real character sums
Fractional moments of Dirichlet L-functions
Square-free values of n² + 1
Convexity bounds for L-functions
A Note on a Paper of Srinivasan.
Buildings and non-positively curved polygons of finite groups.
Normalisation for the fundamental crossed complex of a simplicial set.
A note on the fourth moment of Dirichlet L-functions
Construction of the solutions of boundary value problems for the biharmonic operator in a rectangle
A technique is developed for constructing the solution of in , subject to boundary conditions , on . The problem is reduced to that of finding the orthogonal projection of in onto the subspace of square integrable functions harmonic in . This problem is solved by decomposition into the closed direct (not orthogonal) sum of two subspaces for which complete orthogonal bases are known. is expressed in terms of the projections , of onto , respectively. The resulting construction...
A geometrical construction of the oval(s) associated with an -flock.
Global actions, groupoid atlases and applications.
Crossed complexes, and free crossed resolutions for amalgamated sums and HNN-extensions of groups.
Page 1 Next