Caractéristiques locales des semi-martingales et changements de probabilités
Central extensions and reciprocity laws
Certain sufficient conditions to be a complex projective space
Characteristic properties of distributions associated with the wave group
Characterization of maximal Markovian couplings for diffusion processes.
Cheeger inequalities for unbounded graph Laplacians
We use the concept of intrinsic metrics to give a new definition for an isoperimetric constant of a graph. We use this novel isoperimetric constant to prove a Cheeger-type estimate for the bottom of the spectrum which is nontrivial even if the vertex degrees are unbounded.
Cheeger's inequality with a boundary term.
Chern numbers for singular varieties and elliptic homology.
Circle bundles, adiabatic limits of -invariants and Rokhlin congruences
We present a direct analytic treatment of the Rokhlin congruence formula R2 by calculating the adiabatic limit of -invariants of Dirac operators on circle bundles. Extensions to higher dimensions are obtained.
Circular symmetry and the trace formula.
Classes caractéristiques et théorèmes d'indice : point de vue microlocal
Classification of differential invariant submodels.
Classification of Monge-Ampère equations with two variables
This paper deals with the classification of hyperbolic Monge-Ampère equations on a two-dimensional manifold. We solve the local equivalence problem with respect to the contact transformation group assuming that the equation is of general position nondegenerate type. As an application we formulate a new method of finding symmetries. This together with previous author's results allows to state the solution of the classical S. Lie equivalence problem for the Monge-Ampère equations.
Clifford and harmonic analysis on cylinders and torii.
Cotangent type functions in Rn are used to construct Cauchy kernels and Green kernels on the conformally flat manifolds Rn/Zk where 1 < = k ≤ M. Basic properties of these kernels are discussed including introducing a Cauchy formula, Green's formula, Cauchy transform, Poisson kernel, Szegö kernel and Bergman kernel for certain types of domains. Singular Cauchy integrals are also introduced as are associated Plemelj projection operators. These in turn are used to study Hardy spaces in this...
Closed geodesics and flat tori in spectral theory on symmetric spaces
Clustering Theorms with Twisted Spectra.
Coarse homology theories.
Cobordism Span of a Manifold and Elliptic Genera.
Codazzi tensors and equations of Monge-Ampère type on compact manifolds of constant sectional curvature.
Coexistence state of a reaction-diffusion system.