A UNIVERSAL APPROACH TO VERTEX ALGEBRAS ˇ PULTR RUTHI HORTSCH, IGOR KRIZ AND ALES 1. Introduction The notion of vertex algebra due to Borcherds [3] and Frenkel-Lepowsky-Meurman

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• Category theory
• Abstract algebra
• Conformal field theory
• Non-associative algebra
• Vertex operator algebra
• Operad theory
• Algebra over a field
• F-algebra
• C*-algebra
• Universal algebra

A note on strong dinaturality, initial algebras and uniform parameterized fixpoint operators Tarmo Uustalu Institute of Cybernetics at Tallinn University of Technology, Akadeemia tee 21, EETallinn, Estonia tarmo@c

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John C. Baez (University of California, Riverside and Centre for Quantum Technologies, Singapore) Higher gauge theory, division algebras and superstrings Abstract Classically, superstrings make sense when spacetime has d

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Nicola Watson* (), Room 6290, 40 St George Street, Toronto, Ontario M5S 2E4, Canada. Nuclearity for C ∗ -algebras with real rank zero. Preliminary report. Since the 1970s, attempt

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c Proceedings of the Edinburgh Mathematical Society, 343–362
DOI:S0013091504000902 Printed in the United Kingdom PRODUCTS OF IDEMPOTENT ENDOMORPHISMS OF

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• Lie algebras
• Ring theory
• Abstract algebra
• Algebraic structures
• Non-associative algebras
• Idempotent
• Ring
• Algebra over a field
• F-algebra
• Cartan subalgebra
• Approximately finite-dimensional C*-algebra
• Symmetric cone

CPR ALGEBRAS ARTHUR JAFFE AND BAS JANSSENS Abstract. We characterize reflection positivity in the context of parafermion algebras. In order to do this, we introduce the CPR (Canonical Parafermion Relations) C ∗ -algebr

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C:/My Files/york semigroup/spring 2012/vickyindepysnoaside.dvi

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• Algebra
• Abstract algebra
• Mathematics
• Non-associative algebras
• Lie algebras
• Lie groups
• Closure operator
• Order theory
• Universal algebra
• Constructible universe
• Algebra over a field
• Vertex operator algebra

EXTENDING OBSTRUCTIONS TO NONCOMMUTATIVE FUNCTORIAL SPECTRA BENNO VAN DEN BERG AND CHRIS HEUNEN Abstract. Any functor from the category of C*-algebras to the category of locales that assigns to each commutative C*-algebr

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Appalachian Set Theory Workshop on C*-algebras, classification, and descriptive set theory The theme of these lectures will be that there are at least two quite different ideas of what it means to “classify” the obje

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C:/My Files/texpapers/coherency and free algebras/coherencyandfreealgebras4.dvi

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