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AMBIENTUM BIOETHICA BIOLOGIA CHEMIA DIGITALIA DRAMATICA EDUCATIO ARTIS GYMNAST. ENGINEERING EPHEMERIDES EUROPAEA GEOGRAPHIA GEOLOGIA HISTORIA HISTORIA ARTIUM INFORMATICA IURISPRUDENTIA MATHEMATICA MUSICA NEGOTIA OECONOMICA PHILOLOGIA PHILOSOPHIA PHYSICA POLITICA PSYCHOLOGIA-PAEDAGOGIA SOCIOLOGIA THEOLOGIA CATHOLICA THEOLOGIA CATHOLICA LATIN THEOLOGIA GR.-CATH. VARAD THEOLOGIA ORTHODOXA THEOLOGIA REF. TRANSYLVAN
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The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name. |
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STUDIA MATHEMATICA - Issue no. 1 / 2007 | |||||||
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BOOK REVIEWS - JORGE IZE, ALFONSO VIGNOLI, EQUIVARIANT DEGREE THEORY. Authors: CSABA VARGA. |
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Abstract: In the last two decades many paper were dedicated to the study of the symmetry breaking for differential equations, Hopf bifurcation problems, periodic solutions of Hamiltonians systems. A very useful tool in the study of these problems is the equivariant degree theory. There are many equivalent methods to construct the degree theory, depending on the possible applications or on the particular taste of the user. | |||||||
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