Characterization of quasi-analytic functions of several variables by means of rational approximation
Characterization of surjective convolution operators on Sato's hyperfunctions
Let be an analytic functional and let be the corresponding convolution operator on Sato’s space of hyperfunctions. We show that is surjective iff admits an elementary solution in iff the Fourier transform μ̂ satisfies Kawai’s slowly decreasing condition (S). We also show that there are such that is not surjective on .
Characterization of the complex projective space by holomorphic vector fields.
Characterization of the Unit Ball in Cn by Its Automorphism Group.
Characterizations of the Unit Ball Bn in Complex Euclidean Space.
Characterizing singularities of varieties and of mappings.
Chebyshev and Robin constants on algebraic curves
We define directional Robin constants associated to a compact subset of an algebraic curve. We show that these constants satisfy an upper envelope formula given by polynomials. We use this formula to relate the directional Robin constants of the set to its directional Chebyshev constants. These constants can be used to characterize algebraic curves on which the Siciak-Zaharjuta extremal function is harmonic.
Cheeger-Goreski-MacPherson's conjecture for the varieties with isolated singularities.
Chern classes and Hirzebruch-Riemann-Roch theorem for coherent sheaves on complex-projective orbifolds with isolated singularities.
Chern forms and the Riemann tensor for the moduli space ofcurves.
Chern numbers for singular varieties and elliptic homology.
Chern numbers of a Kupka component
We will consider codimension one holomorphic foliations represented by sections , and having a compact Kupka component . We show that the Chern classes of the tangent bundle of behave like Chern classes of a complete intersection 0 and, as a corollary we prove that is a complete intersection in some cases.
Chernklassen semi-stabiler Vektorraumbündel vom Rang 3 auf dem komplex-projektiven Raum.
Ck and Analytic Equivalence of Complex Analytic Varieties.
Ck Approximation by Holomorphic Functions and ...-Closed Forms on Ck Submanifolds of a Complex Manifold.
C-Korrespondenzenkategorien, insbesondere über der Kategorie der komplexen Räume.
Ck-Regularity for the ?-equation on Strictly Pseudoconvex Domains with Piecewise Smooth Boundaries.
Classe fondamentale relative en cohomologie de Deligne et application.
Classes caractéristiques et théorèmes d'indice : point de vue microlocal
Classes de cohomologie positives dans les variétés kählériennes compactes
Étant donnée une variété kählérienne compacte , on étudie dans l’espace vectoriel réel de cohomologie de Dolbeault le cône convexe des classes de Kähler ainsi que celui, plus grand, des classes de courants positifs fermés de type . Lorsque est projective, les traces de ces cônes sur l’espace de Néron–Severi engendré par les classes entières sont respectivement le cône des classes de diviseurs amples et l’adhérence de celui des classes de diviseurs effectifs.