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» Computing automorphisms of semigroups

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JSC
2007

61views more JSC 2007»

Set-theoretic solutions of the Yang-Baxter equation, graphs and computations

14 years 10 months ago

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Abstract. We extend our recent work on set-theoretic solutions of the YangBaxter or braid relations with new results about their automorphism groups, strong twisted unions of solut...

Tatiana Gateva-Ivanova, Shahn Majid

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SOFSEM
2010
Springer

124views Theoretical Computer Science» more SOFSEM 2010»

Efficient Testing of Equivalence of Words in a Free Idempotent Semigroup

15 years 7 months ago

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Jakub Radoszewski, Wojciech Rytter

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FQ
2003
Springer

120views Theoretical Computer Science» more FQ 2003»

The Weierstrass Semigroup of an m-tuple of Collinear Points on a Hermitian Curve

15 years 4 months ago

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Gretchen L. Matthews

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EJC
2006

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Symplectic graphs and their automorphisms

14 years 11 months ago

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The general symplectic graph Sp(2, q) is introduced. It is shown that Sp(2, q) is strongly regular. Its parameters are computed, its chromatic number and group of graph automorphis...

Zhongming Tang, Zhe-xian Wan

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DCC
2005
IEEE

108views Computer Graphics» more DCC 2005»

Weierstrass Semigroups and Codes from a Quotient of the Hermitian Curve

15 years 10 months ago

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We consider the quotient of the Hermitian curve defined by the

Gretchen L. Matthews

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