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Publicacions matemàtiques

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Publicacions matemàtiques 11 registres trobats  La cerca s'ha fet en 0.01 segons. 
1.
30 p, 280.8 KB A new characterization of Gromov hyperbolicity for negatively curved surfaces / Rodríguez, J. M. ; Tourís, E.
In this paper we show that to check Gromov hyperbolicity of any surface of constant negative curvature, or, Riemann surface, we only need to verify the Rips condition on a very small class of triangles, namely, those obtained by marking three points in a simple closed geodesic. [...]
2006 - 10.5565/PUBLMAT_50206_01
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 249-278  
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2.
21 p, 217.2 KB From graphs to tensegrity structures : geometric and symbolic approaches / Guzmán, Miguel de ; Orden, David
A form-finding problem for tensegrity structures is studied; given an abstract graph, we show an algorithm to provide a necessary condition for it to be the underlying graph of a tensegrity in Rd (typically d = 2, 3) with vertices in general position. [...]
2006 - 10.5565/PUBLMAT_50206_02
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 279-299  
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3.
13 p, 176.9 KB Harmonic maps and the topology of manifolds with positive spectrum and stable minimal hypersurfaces / Wang, Q.
In this paper, we prove two Liouville theorems for harmonic maps and apply them to study the topology of manifolds with positive spectrum and stable minimal hypersurfaces in Riemannian manifolds with non-negative bi-Ricci curvature.
2006 - 10.5565/PUBLMAT_50206_03
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 301-313  
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4.
34 p, 298.1 KB Asymptotic isoperimetry of balls in metric measure spaces / Tessera, Romain
In this paper, we study the asymptotic behavior of the volume of spheres in metric measure spaces. We first introduce a general setting adapted to the study of asymptotic isoperimetry in a general class of metric measure spaces. [...]
2006 - 10.5565/PUBLMAT_50206_04
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 315-348  
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5.
21 p, 222.0 KB q-Plurisubharmonicity and q-pseudoconvexity in cn / Quang Dieu, Nguyen
We generalize classical results for plurisubharmonic functions and hyperconvex domain to q-plurisubharmonic functions and q-hyperconvex domains. We show, among other things, that Bq-regular domains are q-hyperconvex. [...]
2006 - 10.5565/PUBLMAT_50206_05
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 349-369  
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6.
29 p, 260.4 KB Radial variation of functions in Besov spaces / Walsh, David (NUI Maynooth (Irlanda). Department of Mathematics)
This paper considers the radial variation function F(r, t) of an analytic function f(z) on the disc D. We examine F(r, t) when f belongs to a Besov space As pq and look for ways in which F imitates the behaviour of f. [...]
2006 - 10.5565/PUBLMAT_50206_06
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 371-399  
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7.
11 p, 160.6 KB Compact complex threefolds of class L associated to polynomial automorphisms of c3 / Oeljeklaus, Karl ; Renaud, Julie
We construct new families of non-Kähler compact complex threefolds belonging to Kato's Class L. The construction uses certain polynomial automorphisms of C3. We also study basic properties of our manifolds.
2006 - 10.5565/PUBLMAT_50206_07
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 401-411  
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8.
34 p, 305.8 KB Estimates for the Bergman and Szegö projections for pseudoconvex domains of finite type with locally diagonalizable Levi form / Charpentier, Ph. ; Dupain, Y.
In this paper, we give precise isotropic and non-isotropic estimates for the Bergman and Szegö projections of a bounded pseudoconvex domain whose boundary points are all of finite type and with locally diagonalizable Levi form. [...]
2006 - 10.5565/PUBLMAT_50206_08
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 413-446  
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9.
10 p, 131.9 KB Remarks on subharmonic envelopes / Ngoc Son, Duong (Ha Noi University of Education (Vietnam). Department of Mathematics)
We prove that the subharmonic envelope of a lower semicontinuous function on Ω is harmonic on a certain open subset of Ω, using a very classical method in potential theory. The result gives simple proofs of theorems on harmonic measures and Jensen measures obtained by Cole and Ransford.
2006 - 10.5565/PUBLMAT_50206_09
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 447-456  
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10.
17 p, 194.2 KB Algebraic degrees for iterates of meromorphic self-maps of Pk / Nguyên, Viêt-Anh
We first introduce the class of quasi-algebraically stable meromorphic maps of Pk. This class is strictly larger than that of algebraically stable meromorphic self-maps of Pk. Then we prove that all maps in the new class enjoy a recurrent property. [...]
2006 - 10.5565/PUBLMAT_50206_10
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 457-473  
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11.
33 p, 324.3 KB Lp Regularity of the dirichlet problem for elliptic equations with singular drift / Rios, Cristian (Trinity College. Department of Mathematics)
2006 - 10.5565/PUBLMAT_50206_11
Publicacions matemàtiques, V. 50 n. 2 (2006) p. 475-507  
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