
GAP
 Referenced in 1803 articles
[sw00320]
 discrete algebra, with particular emphasis on Computational Group Theory. GAP provides a programming language ... used in research and teaching for studying groups and their representations, rings, vector spaces, algebras ... extend it for your special use. Computer algebra system...

Magma
 Referenced in 1721 articles
[sw00540]
 supported software package designed for computations in algebra, number theory, algebraic geometry and algebraic combinatorics ... defining and working with structures such as groups, rings, fields, modules, algebras, schemes, curves, graphs ... number of databases designed to aid computational research in those areas of mathematics which...

LiE
 Referenced in 114 articles
[sw01075]
 perform computations of a Lie group theoretic nature. It focuses on the representation theory ... their Weyl groups and root systems. LiE does not compute directly with elements...

TopSpin
 Referenced in 12 articles
[sw00972]
 detailed in the user manual), uses computational group theory to automatically determine a group...

LOOPS
 Referenced in 28 articles
[sw07728]
 computational tool that integrates standard notions of loop theory with libraries of loops and group...

Canon
 Referenced in 3 articles
[sw00102]
 dummy (summed over) indices. Solution method: Computational Group Theory algorithms have been used, specially algorithms...

Mincer
 Referenced in 48 articles
[sw09009]
 field theory for the Schoonschip system. We present a SCHOONSCHIP program for analytical computation ... sufficient to perform fourloop renormalization group calculations within the minimal subtraction scheme in four...

Coxeter
 Referenced in 14 articles
[sw07827]
 computer program for the study of combinatorial aspects of Coxeter group theory, particularly those related ... following : Reduced expression and normal form computations; Bruhat ordering; Ordinary KazhdanLusztig polynomials; KazhdanLusztig...

CCalc
 Referenced in 56 articles
[sw09899]
 logic described in the paper ”Nonmonotonic causal theories” by Enrico Giunchiglia, Joohyung Lee, Vladimir Lifschitz ... system is being maintained by Texas Action Group at Austin. The semantics of the language ... related to default logic and logic programming. Computationally, CCalc uses ideas of satisfiability planning...

ETPS
 Referenced in 127 articles
[sw06302]
 various mathematical activities, promoting development of formal theories in a wide variety of disciplines, deductive ... facility for saving formulas, definitions, and modes (groups of flag settings). The interactive facilities ... inference in specified ways, and the computer handles the details of writing the appropriate lines ... Introduction to Mathematical Logic and Type Theory: To Truth Through Proof, Second Edition, Kluwer Academic...

BioGAP
 Referenced in 1 article
[sw08793]
 Bacterial Genomics and Computational Group Theory. Bacterial genomes can be modelled as permutations of conserved ... trees) can be tackled by use of grouptheoretical tools such as the word distance ... finding geodesic words, etc. Most of the groups involved in this research are wellstudied ... this talk we describe how the computational tools are used in these biological projects...

XSSR
 Referenced in 3 articles
[sw02306]
 special purpose computer algebra system for combinatorial group and semigroup theory. It is intended...

BOXEL
 Referenced in 1 article
[sw03239]
 twelfth annual ACM symposium on theory of computing, held at Los Angeles, California, April ... Computing Machinery, Special Interest Group on Automata and Computability Theory, with the Cooperation...

SaddleDrop
 Referenced in 8 articles
[sw00824]
 mathematics behind the computer program SaddleDrop. Based upon ideas of a group at Cornell University ... explained as we contrast the welldeveloped theory of one variable complex dynamics with...

Atlas of Lie Groups
 Referenced in 4 articles
[sw09356]
 computational methods. We are also planning to make information about Lie groups and representation theory...

SONATA
 Referenced in 17 articles
[sw04904]
 nearring theory This paper describes the facilities available in a computer system developed ... investigating nearrings. The use of computers to investigate nearrings goes back a long ... well known powerful program for groups. A description of the methods used is given...

MAGNUS
 Referenced in 2 articles
[sw04278]
 computing with infinite groups. We describe an experimental approach to studying infinite groups using ... Group Theory Cooperative. This approach emphasises infinite groups and partial and experimental computation. These computations...

Quantum Espresso
 Referenced in 20 articles
[sw06129]
 computer codes for electronicstructure calculations and materials modeling, based on densityfunctional theory, plane ... some of the leading materials modeling groups worldwide. Innovation and efficiency are still its main...

BIGEBRA
 Referenced in 12 articles
[sw00078]
 groups and group representations as the leading paradigm in forthcoming times. Ktheory, cohomology ... well as more geometric topics of invariant theory, e.g., the GraßmannCayley bracket algebra ... through direct calculations using symbolic manipulation and computer algebra system (CAS). We discuss problems which...

PerMuVAR
 Referenced in 2 articles
[sw12309]
 algebra system MuPAD for computing in invariant rings of permutation groups. The purpose ... general invariant theory software. The main design goals were the following: Computation timepredictability (algorithms based ... computations); Reusability and extensibility (object oriented programming); Efficiency (Use of special properties of permutation groups...