61. Commalg.org - The Center For Commutative Algebra Preprint announcements and links. http://www.commalg.org/preprints/

@import "/style.css"; Preprints Below are the most recent additions to our files. Click on a name to see the announcement. Click here for previous months' preprints. Nevo : Algebraic Shifting and Basic Constructions on Simplicial Complexes, March 21, 2003 Teissier : Valuations, Deformations, and Toric Geometry, March 18, 2003 Howald : Multiplier Ideals of Sufficiently General Polynomials, March 18, 2003 Schoutens : Log-terminal singularities and vanishing theorems, March 18, 2003 Benson : Dickson invariants, regularity and computation in group cohomology, March 18, 2003 Panov : Stanley-Reisner rings and torus actions, March 17, 2003 Kurano : Numerical equivalence defined on Chow groups of Noetherian local rings, March 13, 2003 Watanabe-Yoshida : Minimal Hilbert-Kunz multiplicity, March 13, 2003 Hashimoto : "Geometric quotients are algebraic schemes" based on Fogarty's idea, March 13, 2003 Brenner : Computing the tight closure in dimension two, March 13, 2003 Yanagawa : Derived Category of Squarefree Modules and Local Cohomology with Monomial Ideal Support, March 13, 2003 Jorgensen : Recognizing dualizing complexes, March 13, 2003

62. LEAP | Free Relational DBMS A nonSQL relational database using algebra. Free software, GNU GPL http://leap.sourceforge.net/

Leap Home Information Leap News Leap Demo ... Downloading Database Books Related Links Mailing List Forum Site Contact Author Legal Info Link to Us Search Associates Welcome to the LEAP RDBMS home page. LEAP is a full open source project: It's free to download; It's free to use; you have full access to the source code; and you can do what you like with it. These web pages aim to introduce the curious browser to the various features found in LEAP . Existing users will find all the recent news and announcements. What is LEAP? LEAP is an RDBMS (Relational Database Management System). It is used as an educational tool around the world to help students, and assist researchers and teachers as they study and teach databases. How come it's free? Because it is distributed under the terms of the GNU General Public License , and no charge is made or expected. Whilst all distributions contain the full 'C' source code, you don't need to be a programmer to be up and running - it's known to compile and run without problems on practically all major Unix implementations. A Windows 95/NT GUI is also now available, which is precompiled and easy to get up and running.. There's a mailing list for users to ask questions and receive announcements, and a full demonstration of

63. Operator Algebra Page Of N. C. Phillips Links, directories, pulciations and events; maintained by N. Christopher Phillips.Category Science Math Analysis Functional Analysis......Operator algebra Resources. This page contains mathematical information.General and regional operator algebra information sites. A http://www.uoregon.edu/~ncp/OpAlgResources/OpAlgPages/opalg.html

Operator Algebra Resources This page contains lists of some resources useful to mathematicians working in the subject of operator algebras. Please email me Contents General and regional operator algebra information sites People in operator algebras Books, journals, reprints, and preprints Conferences Miscellaneous Some general mathematical information General and regional operator algebra information sites A similar operator algebra page, at the Institute of Mathematics of the Romanian Academy; version without frames A similar Operator Algebra Resources page at the University College of Cork, maintained (as of July 1997) by Gerard Murphy. The Operator Algebraist's Information Stack at Leipzig, maintained by Michael Frank. A small operator algebras and quantum field theory page at the Universita di Roma Tor Vergata. The Operator Algebras in Denmark information server (in English). The Operator Algebras in France information server (partly in French). Operator Algebras in Japan (NATS). This is a mailing list service for operator algebraists in Japan. It has links to a partial list of members and to information on conferences in Japan. People in operator algebras The Operator algebraist email directory (maintained by N. Christopher Phillips,

64. Ms. Lindquist: The Free Algebra Tutor For Word Problems An intelligent tutoring system thatteaches student how to translate algebraword problems into algebraexpressions. Other algebra Resources on the Web. http://www.algebratutor.org/

Math teachers should also check out The Learning Open. Ms. Lindquist : The Tutor The Free, Web-Delivered, Patent-Pending Intelligent Tutoring System For Tutoring Students In Writing Expressions For Algebra Word Problems That Has Tutored Thousands of Students! written by Neil Heffernan at Carnegie Mellon University Click here to Have Ms. Lindquist Tutor you! NEW Results showing Ms. Lindquist to be effective! What is here for teachers What sort of examples and research do you have? ... Are you a student that has a particular problem you would like help with? As seen in the National Council of Teachers of Mathematics News Bulletin.... And Selected "Best of the Web" by these Teacher Sites This project was funded by The National Science Foundation through a grant to Privacy Policy Great for Summer School Use! Other Algebra Resources on the Web Link To Us! Comments and questions can be sent by email to Neil Heffernan. Carnegie Learning Inc. Neil Heffernan. My sister. Search Engine Stuff math algebra math help homework help mathematics interactive algebra lesson math high school tutorial algebra table math tutorial middle school math algebra math help homework help mathematics interactive algebra lesson math high school tutorial algebra table math tutorial middle school math algebra math help homework help mathematics interactive algebra lesson math high school tutorial algebra table math tutorial middle school,math tutor, math tutoring, algebra math, math help, help with math, help with algebra, algebra help, algebra , tutoring, software, download, online, math, agent, word problems, freeware, shareware, non-profit, research, computer, Intelligent Tutoring System, intelligence, pre-algebra,middle school,school,mathematics, tutor, student, teachers, curriculum, on line algebra tutor online algebra tutor online tutor algebra tutoring help algebra help word problems word problem homework, help,free,homework help, home,home school,mathematics home schooling

65. Matematica On The Web Sito contenente articoli didattici riguardanti algebra, Geometria, Analisi, Fisica, Statistica e Calcolo delle Probabilit  http://matemat.freeweb.supereva.it/

66. Math.com Algebra Worksheet Generator Free math lessons and math homework help from basic math to algebra, geometry andbeyond. Search, algebra Worksheet Generator. Teacher Name Worksheet Title http://www.math.com/students/worksheet/algebra_sp.htm

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67. Algorithms Project At INRIA Rocquencourt, Versailles. Algorithms Project. Interests in design and analysis of algorithms, computer algebra, combinatorial analysis and asymptotics. http://algo.inria.fr/

European site Canadian mirror INRIA Algorithms Project at INRIA Algorithms Project INRIA Welcome People Publications Analysis of Algorithms ... On-line Encyclopedia Welcome! Bienvenue! We are a small group of people with interests in design and analysis of algorithms, computer algebra, combinatorial analysis and asymptotics. Problems with a discrete mathematics, computational, or combinatorial flavour surface regularly in the analysis of combinatorial randomness, itself central in the analysis of algorithms or of the behaviour of large random systems. We aim at general methods in combinatorics and analysis, with which classes of problems can be treated either semi-automatically or even automatically with the help of computer algebra. Typical instances of automatic analyses with our software packages are available here while theoretical background and further examples are detailed in our publications Our logo shows the behaviour in the complex plane of a generating function of connected graphs in a critical region. It illustrates one of the major centers of interest of our group, namely, the interplay between discrete combinatorial structures and analysis. Organizations We are part of INRIA , a French national research organization and we live near Versailles, in the Rocquencourt center of INRIA.

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69. FREELY AVAILABLE SOFTWARE FOR Software for highperformance computers available in source form for problems in numerical linear Category Science Math Numerical Analysis Software......LINEAR algebra ON THE WEB (July 2001). I'm putting together information onfreely available software for the solution of linear algebra problems. http://www.netlib.org/utk/people/JackDongarra/la-sw.html

FREELY AVAILABLE SOFTWARE FOR LINEAR ALGEBRA ON THE WEB (July 2001) I'm putting together information on freely available software for the solution of linear algebra problems. The interest is in software for high-performance computers that's available in source form on the web for solving problems in numerical linear algebra, specifically dense, sparse direct and iterative systems and sparse iterative eigenvalue problems. Please let me know about updates and corrections. Additional pointers to software can be found at: http://www.nhse.org/rib/repositories/ n hse/catalog/#Numerical_Programs_and_Routines A survey of Iterative Linear System Solver Packages can be found at: http://www.ne t lib.org/utk/papers/iterative-survey/ Thanks, Jack Software Package Type Language Mode Dense Sparse Direct Sparse Iterative Sparse Eigenvalue Real Complex c c++ Seq Dist SPD Gen SPD Gen Sym Gen ATLAS X X X X X X B L A S X X X X X X FLAME X X X X X X MTL X X X X NI S T S- ... AS X X X X X X X X X PSBLAS X X X X X M X X X X Sparse L i b X X X X X X X X X Real Complex c c++ Seq Dist SPD Gen SPD Gen Sym Gen LAPACK X X X X X X PLA P A CK X X X X M X PRIS M X X X M X Sc a L AP ... CK X X X X M/P X Real Complex c c++ Seq Dist SPD Gen SPD Gen Sym Gen HSL X X X X X X MF A CT X X X X O LVE X X X M X MUMPS X X X M X X PSP A S E ... S X X X M X SPA R SE X X X X X X SPA R S EQR X X X X X X SPOOLES X X X X M X X X X Su p erLU X X X X X M X X TAUCS X X X X X X X UM F P A ... K X X X X X X M X X X X X Real Complex c c++ Seq Dist SPD Gen SPD Gen Sym Gen AZTEC X X X M X X BILUM X X X X X BlockS o l v ... e X X X X M X X BP K IT X X X X P P HYPRE X X X X M P P IML+ X X X X X X X ISI S X X M X X ITL X X X X X IT P A CK X X X X X LAS P a ck X X X X X LSQR X X X X P A RP R ... E X X M P P PCG X X X X P X P E T S ... c X X X X X M X X P-S p ar s ... B X X M X QMR P AC K X X X X X X X X SLAP X X X X SPAI X X X M X X S P LIB X X X X X SPOOLES X X X X M X X X X SYMMLQ X X X X X Te m pla t ... es X

70. Welcome To The UMR BrainTrax System! Offers assistance in algebra, geometry, trigonomety and calculus. Contains realworld examples, detailed example problems, and interactive features. Internet Explorer 5.0+ on a Windows PC is required. http://braintrax.umr.edu/

71. LAPACK -- Linear Algebra PACKage written in Fortran77; provides routines for solving systems of simultaneous linear equations, leastsqua Category Science Math algebra Software......LAPACK Linear algebra PACKage. ( L A P for LAPACK++. LAPACK extensionsfor high performance linear , algebra computations. This http://www.netlib.org/lapack/

LAPACK Linear Algebra PACKage L A P A C K L -A P -A C -K L A P A -C -K L -A P -A -C K L A -P -A C K L -A -P A C -K ( l l l l ) ( a -a a -a ) 1/4 * ( p p -p -p ) ( a -a -a a ) ( c c -c -c ) ( k -k -k k ) Version 3.0 lapack@cs.utk.edu # Accesses [Home] [Contact] ... [Year 2000 Readiness Disclosure] LAPACK is written in Fortran77 and provides routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems. The associated matrix factorizations (LU, Cholesky, QR, SVD, Schur, generalized Schur) are also provided, as are related computations such as reordering of the Schur factorizations and estimating condition numbers. Dense and banded matrices are handled, but not general sparse matrices. In all areas, similar functionality is provided for real and complex matrices, in both single and double precision. If you're uncertain of the LAPACK routine name to address your application's needs, check out the

72. Interactive Mathematics Miscellany And Puzzles, Arithmetic And Algebra Arithmetic and algebra. A growing number of topics from algebra and Arithmeticmany of which are accompanied by interactive illustrations and simulations. http://www.cut-the-knot.com/algebra.shtml

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73. Guardian Unlimited | Archive Search Archive. The algebra of infinite justice As the US collateral damage .The sophistry and fastidious algebra of infinite justice. How http://www.guardian.co.uk/Archive/Article/0,4273,4266289,00.html

Go to: Guardian Unlimited home UK news World news Archive search Arts Books Business EducationGuardian.co.uk Film Football Jobs MediaGuardian.co.uk Money The Observer Online Politics Shopping SocietyGuardian.co.uk Sport Talk Travel Audio Email services Special reports The Guardian The weblog The informer The northerner The wrap Advertising guide Crossword Headline service Syndication services Events / offers Help / contacts Information Newsroom Soulmates Style guide Travel offers TV listings Weather Web guides Guardian Weekly Money Observer Network home UK news World latest Books ... Search The algebra of infinite justice As the US prepares to wage a new kind of war, Arundhati Roy challenges the instinct for vengeance Arundhati Roy Guardian Saturday September 29, 2001 In the aftermath of the unconscionable September 11 suicide attacks on the Pentagon and the World Trade Centre, an American newscaster said: "Good and evil rarely manifest themselves as clearly as they did last Tuesday. People who we don't know massacred people who we do. And they did so with contemptuous glee." Then he broke down and wept. Here's the rub: America is at war against people it doesn't know, because they don't appear much on TV. Before it has properly identified or even begun to comprehend the nature of its enemy, the US government has, in a rush of publicity and embarrassing rhetoric, cobbled together an "international coalition against terror", mobilised its army, its air force, its navy and its media, and committed them to battle.

74. Atlantis Graphing/Math Software Includes Graphing, CurveFitting, Statistics, Roots of Polynomials, Matrix algebra, Integration. Windows; free evaluation version, on-line ordering. http://www.sigmasoftc.com/atlantis

Limited-time offer! Purchase before March 15, 2003 and receive a special 25% discount! Atlantis is a unique, state of the art mathematical package, and serves as complete graphing/math software for industrial and educational use on PCs operating under the Windows environment. What makes Atlantis so unique? Click here for order information. Click here to download a free evaluation copy of Atlantis2000 [2.38 Mb]. Click here for examples of Atlantis2000 in action! ... Click here for Sigmasoft worldwide distributors. Graphing 2D/3D Curve-Fitting Statistics Roots of Polynomials Non-Linear Equations Linear Systems Matrix Algebra Integration Differentiation Special Functions Expression Evaluator Scientific Calculator Complex Expr. Evaluator Complex Calculator Business Calculator Unit Conversion Equations List Excel Interface for grids User-Interface Explore...

75. Guardian Unlimited | The Guardian | The Algebra Of Infinite Justice The algebra of infinite justice As the US prepares to wage a new kind of war, ArundhatiRoy challenges the instinct for vengeance Saturday September 29, 2001 http://www.guardian.co.uk/saturday_review/story/0,3605,559756,00.html

Go to: Guardian Unlimited home UK news World news Archive search Arts Books Business EducationGuardian.co.uk Film Football Jobs MediaGuardian.co.uk Money The Observer Online Politics Shopping SocietyGuardian.co.uk Sport Talk Travel Audio Email services Special reports The Guardian The weblog The informer The northerner The wrap Advertising guide Crossword Headline service Syndication services Events / offers Help / contacts Information Newsroom Soulmates Style guide Travel offers TV listings Weather Web guides Guardian Weekly Money Observer Home UK Business Online ... Quiz Search this site In this section Piques and troughs Blazing canon Culture, commerce, Clinton Flights of fancy ... On Parting The algebra of infinite justice As the US prepares to wage a new kind of war, Arundhati Roy challenges the instinct for vengeance Saturday September 29, 2001 The Guardian In the aftermath of the unconscionable September 11 suicide attacks on the Pentagon and the World Trade Centre, an American newscaster said: "Good and evil rarely manifest themselves as clearly as they did last Tuesday. People who we don't know massacred people who we do. And they did so with contemptuous glee." Then he broke down and wept. Here's the rub: America is at war against people it doesn't know, because they don't appear much on TV. Before it has properly identified or even begun to comprehend the nature of its enemy, the US government has, in a rush of publicity and embarrassing rhetoric, cobbled together an "international coalition against terror", mobilised its army, its air force, its navy and its media, and committed them to battle.

76. Algebra I Ein Skript mit Beweisen im PostScriptFormat von der Universit¤t Bielefeld. http://www.fachschaften.uni-bielefeld.de/mathematik/fachschaft/skripte/algbI-dra

77. Linear Algebra Toolkit Click here. http://www.math.odu.edu/~bogacki/lat/

Enter The toolkit has recently been updated. Two new modules have been added, covering the kernel and the range of linear transformations. If you find any problems with the updated version, you can access the previous release here (please e-mail the author indicating the nature of the problem you have experienced). The author wishes to express his gratitude to all the users of the Toolkit who took their time to provide him with their feedback. Please bookmark this page only , as all the other pages in this toolkit are generated dynamically. Read testimonials from students and instructors.

78. Bibliography On The Solution Of Sparse Linear Systems And Related Areas Of Compu More than 2000 selected references, covering the solution of sparse linear systems and related areas of computation, including computational linear algebra, high performance computing, mathematical programming and graph theory. http://citeseer.nj.nec.com/arantes97bibliography.html

Bibliography on the Solution of Sparse Linear Systems and Related Areas of Computation (1997) (Make Corrections) Ricardo Duarte Arantes Home/Search Context Related View or download: domain.com.br/clientes sparsbib.ps.gz Cached: PS.gz PS PDF DjVu ... Help From: domain.com.br/clientes sparsbib (more) (Enter author homepages) Rate this article: (best) Comment on this article (Enter summary) Abstract: This bibliographic list of references was originally compiled during the elaboration of my PhD thesis, and has been gradually expanded since them, counting now with more than 2000 selected references, covering the solution of sparse linear systems and related areas of computation, including: computational linear algebra, high performance computing, mathematical programming and graph theory. One additional aspect of this bibliography is the citation of a significant number of "classical"... (Update) Active bibliography (related documents): More All On The LU Factorization Of Sequences Of Identically Structured.. - Hadfield (1994) (Correct) ... (Correct) Similar documents based on text: More All Volume Contouring of Generic Unstructured Meshes - Martha, De Carvalho, Seixas

79. Online Algebra This Site Has Moved To. http//edteach.com/algebra. Please Update Your Bookmarks. http://www.boisestate.edu/people/jbrennan/algebra/

Online Algebra James Brennan Basic and Applied Academics Division Larry G. Selland College of Applied Technology Boise State University This Site Has Moved To http://edteach.com/algebra Please Update Your Bookmarks

80. The History Of Algebra In The Nineteenth And Twentieth Centuries Topics include the contribution of David Hilbert, the origins of Emmy Noether's work, the spread and development of this field in Europe and the US, as well as modern algebra in the nineteenth and early twentieth centuries. Will take place at Mathematical Sciences Research Institute (MSRI) on 2125 April 2003 in Berkeley, CA, USA. http://www.msri.org/calendar/workshops/WorkshopInfo/245/show_workshop

Calendar The History of Algebra in the Nineteenth and Twentieth Centuries April 21, 2003 to April 25, 2003 Organized by: Jeremy J. Gray and Karen Hunger Parshall Historians of mathematics have come to focus seriously on the history of modern algebra only within the last twenty-five years. That history originally tended to be done from the very technical point of view of the history of ideas, an approach typified in, for example, Morris Kline's massive Mathematical Thought from Ancient to Modern Times (1972), although Kline tended to give algebra in general rather short shrift in that work. In 1985, B. L. van der Waerden provided a more synthetic and focused account in A History of Algebra from al-Khwarismi to Emmy Noether, but while this work incorporated some biographical and broader historical analysis, it presented the development of algebra as a series of rather disjointed mathematical vignettes instead of in terms of a coherent historical and mathematical analysis. To date, no work has been written on the history of algebra in the nineteenth and twentieth centuries that ranges widely over the complex and interacting factors that led to modern algebra. Some of the topics the workshop will address are: the contribution of David Hilbert to modern algebra, his re-working of the ideas of Dedekind and Kronecker, and the role of his new formulation of the subject in guiding subsequent research;

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