Results 171 to 180 of about 5,376,972 (220)

Quantum Talagrand, KKL and Friedgut's Theorems and the Learnability of Quantum Boolean Functions. [PDF]

Commun Math Phys
Rouzé C, Wirth M, Zhang H.
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Group Structures and Derivations on  <i>PMS</i>-algebras. [PDF]

F1000Res
Melese Kassahun N, Assaye Alaba B, Gedamu Wondifraw Y, Teshome Wale Z.   +3 more
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Rank and Status in Semigroup Theory

Communications in Algebra, 2004
Abstract For each generating set A of a finite semigroup S the integer Δ(A) is defined as the least n for which every element of S is expressible as a product of at most n elements of A. The status of S is defined as the least value of |A|Δ(A) among generating sets of A.
Alessandra Cherubini, John M Howie
exaly   +4 more sources

Semigroup theory of symmetry

Journal of Mathematical Chemistry, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.

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THE HOMOTOPY THEORY OF INVERSE SEMIGROUPS

International Journal of Algebra and Computation, 2002
We show that abstract homotopy theory can be used to define a suitable notion of homotopy equivalence for inverse semigroups. As an application of our theory, we prove a theorem for inverse semigroup homomorphisms which is the exact counterpart of the well-known result in topology which states that every continuous function can be factorized into a ...
Mark V. Lawson, Joseph Matthews, Tim Porter   +2 more
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PROFINITE METHODS IN SEMIGROUP THEORY

International Journal of Algebra and Computation, 2002
Many recent results in finite semigroup theory make use of profinite methods, that is, they rely on the study of certain infinite, compact semigroups which arise as projective limits of finite semigroups. These ideas were introduced in semigroup theory in the 1980s, first to describe pseudovarieties in terms of so-called pseudo-identities: this is ...
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Semigroups in a topos and structure theory in inverse semigroups

2021
This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
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On the L1-theory of parabolic semigroups

Ukrainian Mathematical Journal, 1989
See the review in Zbl 0695.35091.
Kovalenko, V. F., Semenov, Yu. A.
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Towards a Semigroup Pricing Theory

The Journal of Finance, 1985
ABSTRACTIn an arbitrage‐free economy, there will always exist a set of linear operators which map future contingent dividends of securities into their current prices. It happens that such operators will also form an “evolution semigroup” as a consequence of intertemporal analysis of the no‐arbitrage restriction.
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On a Semigroup Approach to No-arbitrage Pricing Theory

1999
We show that the second order operator characterizing no-arbitrage pricing problems generates an Analytic Semigroup and therefore the Cauchy problem defining the no-arbitrage price of contingent claim contracts admits a solution. The conditions established in this paper are quite general, they encompass the sets of sufficient conditions already ...
E. BARUCCI, F. GOZZI, VESPRI, VINCENZO
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