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Splitting deformations of degenerations of complex curves : towards the classification of atoms of degenerations, iii / par Takamura, Shigeru. Publication : [S.l.] : Springer, 2006 . 594 p. ; , The author develops a deformation theory for degenerations of complex curves; specifically, he treats deformations which induce splittings of the singular fiber of a degeneration. He constructs a deformation of the degeneration in such a way that a subdivisor is "barked" (peeled) off from the singular fiber. These "barking deformations" are related to deformations of surface singularities (in particular, cyclic quotient singularities) as well as the mapping class groups of Riemann surfaces (complex curves) via monodromies. Important applications, such as the classification of atomic degenerations, are also explained. 24 cm. Date : 2006 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Taming wild extensions : hopf algebras and local galois module theory par Childs,, Lindsay N. Publication : [S.l.] American Mathematical Society 2000 . 215 p. , This book studies Hopf algebras over valuation rings of local fields and their application to the theory of wildly ramified extensions of local fields. The results, not previously published in book form, show that Hopf algebras play a natural role in local Galois module theory. Included in this work are expositions of short exact sequences of Hopf algebras; Hopf Galois structures on separable field extensions; a generalization of Noether's theorem on the Galois module structure of tamely ramified extensions of local fields to wild extensions acted on by Hopf algebras; connections between tameness and being Galois for algebras acted on by a Hopf algebra; constructions by Larson and Greither of Hopf orders over valuation rings; ramification criteria of Byott and Greither for the associated order of the valuation ring of an extension of local fields to be Hopf order; the Galois module structure of wildly ramified cyclic extensions of local fields of degree $p$ and $p^2$; and Kummer theory of formal groups. Beyond a general background in graduate-level algebra, some chapters assume an acquaintance with some algebraic number theory. From there, this exposition serves as an excellent resource and motivation for further work in the field. 27 cm. Date : 2000 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

The Numerical solution of systems of polynomials : arising in engineering and science / par Sommese, Andrew J. Publication : [S.l.] : World Scientific Publishing Co Pte Ltd, 2005 . 401 p. ; , Relié. 25 cm. Date : 2005 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

The Racah-wigner Algebra in Quantum Theory par Biedenharn, Lawrence C. | Louck, James D. Publication : Cambridge | New York Cambridge Univ. Pr. 2009 , First published: 1985 Date : 2009 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

The theory of classes of groups / par Wenbin, Guo. Publication : [S.l.] : Springer, 2001 . 264 p. ; , This book gives a systematic introduction to the theory of classes of groups, including research subjects, major (recent) research achievements, and directions for future research. It clearly and concisely treats a wealth of topics, such as a brief introduction to the fundamental knowledge of group theory; the classical part of the theory of classes of groups covering mainly F-covering subgroups, F-projectors, F-injectors and F-normalisers; local formations; Schunck classes; Fitting classes; properties of local formations; formation constructions of finite groups and related applications; and the algebra of formations. Audience: This volume will be of interest to mathematicians involved in group theory and generalisations, algebras, order, lattices, ordered algebraic structures, general mathematical systems and the mathematics of physics and chemistry. 25 cm. Date : 2001 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

The theory of fusion systems an algebraic approach par Craven, David A. Publication : Cambridge | New york Cambridge University Press 2011 . xii, 371 pages , "Fusion systems are a recent development in finite group theory and sit at the intersection of algebra and topology. This book is the first to deal comprehensively with this new and expanding field, taking the reader from the basics of the theory right to the state of the art. Three motivational chapters, indicating the interaction of fusion and fusion systems in group theory, representation theory and topology are followed by six chapters that explore the theory of fusion systems themselves. Starting with the basic definitions, the topics covered include: weakly normal and normal subsystems; morphisms and quotients; saturation theorems; results about control of fusion; and the local theory of fusion systems. At the end there is also a discussion of exotic fusion systems. Designed for use as a text and reference work, this book is suitable for graduate students and experts alike"-- 24 cm. Date : 2011 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Torsions of 3-dimensional manifolds / par Turaev,, V. G. Publication : Basel ; | Boston : BirkhŁauser Verlag, 2002 . x, 196 p. ; 24 cm. Date : 2002 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

A course on mathematical logic / par Srivastava, S. M. Publication : New York, NY : Springer, 2013 . 1 online resource. Date : 2013 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Fourier transforms of invariant functions on finite reductive Lie algebras / par Letellier, Emmanuel. Publication : Berlin : Springer, 2005 . xi, 165 pages : 24 cm. Date : 2005 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Algebra par Hungerford, Thomas W. Publication : [New York], [Holt, Rinehart and Winston] 1974 . xix, 502 pages 25 cm Date : 1974 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Galois Theory / par Weintraub, Steven H. Publication : New York : Springer Science+Business, 2009 . 1 online resource (xi, 211 pages). , Includes index. Date : 2009 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

A course in homological algebra / par Hilton, Peter, Publication : New York : Springer, 1997 . xii, 364 pages : 24 cm. Date : 1997 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Local cohomology an algebraic introduction with geometric applications par Brodmann, Markus P. Publication : Cambridge | New York | Melbourne Cambridge University Press 2013 . 1 vol. (XXII-491 p.) , Informations complémentaires sur la publication à l'adresse. | 1ère édition publiée en 1998. | Contient des exercices. 24 cm. Date : 2013 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Introduction a la résolution des systèmes polynomiaux / par Elkadi, Mohamed. Publication : Berlin ; | New York : Springer, 2007 . 1 online resource (305 pages) : Date : 2007 Disponibilité : Exemplaires disponibles: La bibliothèque des Sciences Exactes et Naturelles (1),

Krylov solvers for linear algebraic systems / par Broyden, C. G. Publication : . 1 online resource (330 pages) Disponibilité :  http://www.sciencedirect.com/science/book/9780444514745,  http://www.sciencedirect.com/science/publication?issn=1570579X&volume=11,

Mathematical tools for applied multivariate analysis / par Carroll, J. Douglas. Publication : . 1 online resource (xiii, 376 pages) : , Green's name appears first on the earlier edition. Disponibilité :  http://www.sciencedirect.com/science/book/9780121609542,

Mathematical inequalities / par Pachpatte, B. G. Publication : . 1 online resource (xi, 591 pages) Disponibilité :  http://www.sciencedirect.com/science/book/9780444517951,  http://www.sciencedirect.com/science/publication?issn=09246509&volume=67,

Topological algebras with involution / par Fragoulopoulou, Maria. Publication : . 1 online resource (xvi, 495 pages) Disponibilité :  http://www.sciencedirect.com/science/book/9780444520258,  http://www.sciencedirect.com/science/publication?issn=03040208&volume=200,

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