VOL. 19 · NO. 2 | September, 2003
 
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Front Matter
Rev. Mat. Iberoamericana 19 (2), (September, 2003)
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Articles
Shreeram S. Abhyankar
Rev. Mat. Iberoamericana 19 (2), 265-286, (September, 2003)
KEYWORDS: Galois groups, iterates, Norms, projective polynomials, splitting fields, vectorial polynomials, 12F10, 14H30, 20D06, 20E22
Emilio Briales, Antonio Campillo, Pilar Pisón, Alberto Vigneron
Rev. Mat. Iberoamericana 19 (2), 287-306, (September, 2003)
KEYWORDS: resolutions, simplicial complex, syzygy, lattice ideal, regularity, integer linear programming, Hilbert bases, Gröbner bases, 13D02, 14M25, 13P10, 68W30, 90C27
Eduardo Casas, Rosa Peraire
Rev. Mat. Iberoamericana 19 (2), 307-323, (September, 2003)
KEYWORDS: equisingularity, topological type, pencil, germ of plane curve, 14B05, 32S15
Eduardo Díaz, Rafael Fernández-Mateos, Desamparados Fernández-Ternero, Juan Núñez
Rev. Mat. Iberoamericana 19 (2), 325-338, (September, 2003)
KEYWORDS: nilpotent, maximal rank, Kac-Moody algebra, Directed graph, 14B05, 32S20, 32S45, 05C20‎, 05C85, 17B30, 17B65
Santiago Encinas, Orlando Villamayor
Rev. Mat. Iberoamericana 19 (2), 339-353, (September, 2003)
KEYWORDS: resolution of singularities, desingularization, 14E15, 32S45
Magdalena Fernández-Lebrón, Luis Narváez
Rev. Mat. Iberoamericana 19 (2), 355-366, (September, 2003)
KEYWORDS: perfect field, power series ring, Noetherian ring, perfect closure, complete local ring, 13E05, 13B35, 13A35
Nuno Franco, Juan González-Meneses
Rev. Mat. Iberoamericana 19 (2), 367-384, (September, 2003)
KEYWORDS: Braid group, Garside group, ‎centralizer‎, cryptography, 20F36, 20F10, 94A60
Santos González, Consuelo Martínez
Rev. Mat. Iberoamericana 19 (2), 385-392, (September, 2003)
KEYWORDS: non-associative algebra, group, cryptography, Galois ring, 17B60, 20F40, 94A60, 94B60
Ángel Granja, Cristina Rodríguez
Rev. Mat. Iberoamericana 19 (2), 393-412, (September, 2003)
KEYWORDS: valuation, real rank, regular ring, quadratic transform, 13F30, 13H05
Gert-Martin Greuel
Rev. Mat. Iberoamericana 19 (2), 413-424, (September, 2003)
KEYWORDS: solvable groups, Engel identity, rational points on curves, computer algebra, singular, 11, 13, 14, 20
Félix Gudiel, Luis Narváez
Rev. Mat. Iberoamericana 19 (2), 425-454, (September, 2003)
KEYWORDS: perverse sheaf, derived category, t-structure, stratified space, abelian category, 18E30, 32S60, 14F43
María Isabel Hartillo
Rev. Mat. Iberoamericana 19 (2), 455-466, (September, 2003)
KEYWORDS: D-module, slopes, hypergeometric systems, 32C38, 13P10, 13N10, 33C80, 34M35
Francisco Javier Herrera, Miguel Ángel Olalla, José Luis Vicente
Rev. Mat. Iberoamericana 19 (2), 467-482, (September, 2003)
KEYWORDS: Valuation theory, Power series, 12J20, 13A18
Karlheinz Kiyek, Jürgen Stückrad
Rev. Mat. Iberoamericana 19 (2), 483-508, (September, 2003)
KEYWORDS: regular sequences, monomial ideals, integral closure of monomial ideals, 13B22, 13B25
Olav A. Laudal
Rev. Mat. Iberoamericana 19 (2), 509-580, (September, 2003)
KEYWORDS: modules, noncommutative deformations of modules, Massey products, swarm of modules, algebra of observables, noncommutative schemes, invariant theory, moduli spaces, 14A22, 16E, 16D90, 16G, 13D
Monique Lejeune-Jalabert, Ana J. Reguera
Rev. Mat. Iberoamericana 19 (2), 581-612, (September, 2003)
KEYWORDS: arc spaces, Denef-Loeser series, toric surfaces, 14B05, 14J17, 14M25
Bernd Martin
Rev. Mat. Iberoamericana 19 (2), 613-621, (September, 2003)
KEYWORDS: versal deformation, curve singularities, local moduli, 32S15, 14B05, 14Q10
Zoghman Mebkhout
Rev. Mat. Iberoamericana 19 (2), 623-665, (September, 2003)
KEYWORDS: équations différentielles p-adiques, monodromies, représentations galoisiennes p-adiques, corps des périodes p-adiques, $(\varphi,\Gamma)$-modules, exposants p-adiques, polygone de Newton p-adique, 12H25, 11F80, 14F, 14F30
T. Moh
Rev. Mat. Iberoamericana 19 (2), 667-685, (September, 2003)
KEYWORDS: tame transformation, public key system, public key, private key, plaintext, ciphertext, signature, master key, error-detect, 14Qxx, 68P25
Andrey Todorov
Rev. Mat. Iberoamericana 19 (2), 687-730, (September, 2003)
KEYWORDS: Calabi-Yau manifold, Hilbert schemes, Teichmüller space, moduli space of polarized algebraic variety, Weil-Petersson metric, Hodge metric, 14C30, 14E30, 32J27, 32Q57
José M. Tornero
Rev. Mat. Iberoamericana 19 (2), 731-744, (September, 2003)
KEYWORDS: algebroid surface, Puiseux power series, 14B05, 32S22
C. T. C. Wall
Rev. Mat. Iberoamericana 19 (2), 745-754, (September, 2003)
KEYWORDS: Eggers tree, exponent of contact, polar curve, Decomposition, 14H20
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