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  Selected Sites   (see also All Sites in this category)

  1. Linear and Multilinear Algebra; Matrix Theory (Finite and Infinite) - Dave Rusin; The Mathematical Atlas
    A short article designed to provide an introduction to linear and multilinear algebra and matrix theory. As presented to engineers and as the subject of much numerical analysis, this subject is Matrix Theory. To an algebraist or geometer, it is the theory of Vector Spaces. Linear algebra, sometimes disguised as matrix theory, considers sets and functions which preserve linear structure. In practice this includes a very wide portion of mathematics; thus linear algebra includes axiomatic treatments, computational matters, algebraic structures, and even parts of geometry; moreover, it provides tools used for analyzing differential equations, statistical processes, and even physical phenomena. History, applications and related fields and subfields; textbooks, reference works, and tutorials; software and tables; other web sites with this focus. more>>

  2. Matrices and Determinants - MacTutor Math History Archives
    Linked essay describing the history of matrices and determinants from the 2nd century B.C. through the early 20th century, with 13 references (books/articles). more>>

  3. The Matrix Cookbook - Kaare Brandt Petersen and Michael Syskind Pedersen
    PDF of a free downloadable desktop reference on matrix identities. See also the Petersens' accompanying blog, which dates back to June, 2007. more>>

  4. Matrix Market - Applied and Computational Math Division, NIST
    A visual repository of test data for use in comparative studies of algorithms for numerical linear algebra, featuring nearly 500 sparse matrices from a variety of applications, as well as matrix generation tools and services. Browse by collection, matrix name, generator name, or the "top ten," or search by matrix properties, application area, or contributor. Related resources include a bibliography and a glossary. A project component of of NIST's Tools for Evaluating Mathematical and Statistical Software. more>>

  5. Matrix Reference Manual - Mike Brookes; Imperial College, London, UK
    An alphabetical manual, from Abelian group to Zero matrix, that contains reference information about linear algebra and the properties of matrices, divided into the following sections: Properties; Eigenvalues; Special properties; Relations; Decompositions; Identities; Equations; Differentiation; Stochastic (statistical) properties; Signals; Examples; and Formal Algebra. The notation is based on the MATLAB software package. more>>


 
  All Sites - 67 items found, showing 1 to 50

  1. Basic Linear Algebra Subroutines (BLAS)
    Routines that provide standard building blocks for performing basic vector and matrix operations. The Level 1 BLAS perform scalar, vector and vector-vector operations, the Level 2 BLAS perform matrix-vector operations, and the Level 3 BLAS perform matrix-matrix ...more>>

  2. The Basics of MRI - Joseph P. Hornak; Rochester Institute of Technology
    An introduction to magnetic resonance imagining, which is based on the principles of nuclear magnetic resonance (NMR), a spectroscopic technique used by scientists to obtain microscopic chemical and physical information about molecules. See, in particular, ...more>>

  3. Calc3D - Andreas Greuer
    Calc 3D is a free program for calculating 3-dimensional vectors, matrices and complex numbers with Windows 95/98/NT. Cartesian coordinates, spherical coordinates und cylindrical coordinates can be transformed into each other. Distances, intersections, ...more>>

  4. Calculus&Mathematica - University of Illinois at Urbana-Champaign, Ohio State University
    A computer-based course about calculus, differential equations, and matrix theory, which the instructor can use as soon as the computers are unloaded at the classroom door. Includes a complete electronic text combined with a set of problems for the students ...more>>

  5. CLK-Calculator - Lars Kobarg
    Reverse Polish notation Calcualtor is a calculator program for Windows with unit conversion and matrix calculator, functions for vectors and complex numbers, and a function plotter. ...more>>

  6. Contradancing and Matrices - Ivars Peterson (MathLand)
    Bernie Scanlon, a mathematics instructor at Bakersfield College in California, has been dancing nearly every weekend since 1990, even traveling to distant parts of the country to join in the fun. His passion is contradancing - a dance form unknown to ...more>>

  7. Cryptography - Corey Reed
    An introduction to cryptography, in particular affine enciphering applied to the alphabet, focusing on the use of linear algebra. Includes a primer on bases and modulus algebra and extensions for deciphering an affine enciphered message, using keys to ...more>>

  8. David Goodman's Math Links - David Goodman, editor
    Link listings for a variety of topics, organized by those topics. ...more>>

  9. David Marius Bressoud
    David Bressoud has written several undergraduate textbooks that use physics and the history of mathematics to motivate the study of multi-variable calculus, number theory, real analysis. Other books include A Course in Computational Number Theory and ...more>>

  10. Dekov Software
    Educational software, a journal of computer-generated Euclidean geometry, and a computer-generated encyclopedia of Euclidean geometry. Current software titles include: Solving Triangles (step-by-step solutions to triangle problems in elementary geometry); ...more>>

  11. Effortless Algebra - maranGraphics Inc.
    Flip and skip through the 305 pages of Effortless Algebra online. Laid out with a "visual grammar," this book covers fractions, exponents, matrices, polynomials, and radicals; solving basic equations, quadratic equations and inequalities; graphing linear ...more>>

  12. FUNdamentally MATH - Chip Publications
    A commercial DOS/Windows program covering kindergarten through grade 12 math topics (Basic skills: Addition, subtraction, multiplication, division, negative numbers; Fractions: ordinary and decimal; Middle school geometry; Exponents: powers, roots, number ...more>>

  13. Future School
    Developer of educational software, online tutoring, and home schooling courses. Video tutorials. Sample lessons and ordering information available. ...more>>

  14. Gary Haynes - Gary Haynes
    Course syllabi, lesson plans, homework, and objectives. Visit "Tangrams and Other Games" for an interactive tangram story and a Flash presentation on how to develop an understanding of functions through the use of the motion sensor. ...more>>

  15. Go Directly to JAIL! - Andrew Pinzler
    The long-term probabilities in the Parker Brothers game Monopoly: an exploration into which Monopoly game board properties are occupied more frequently than others. Developed from a high school science project, this site is organized as a lab write-up. ...more>>

  16. The Hadamard Maximal Determinant Problem - Will Orrick, Bruce Solomon
    The site lists the largest known determinants of {-1,1} matrices. It also has links to other online sources of large determinant matrices and references to the literature. ...more>>

  17. Homogeneous Transformation Matrices - Daniel W. VanArsdale
    Explicit n-dimensional homogeneous matrices for projection, dilation, reflection, shear, strain, rotation and other familiar transformations. ...more>>

  18. Introducing Mathematics
    This website looks at some areas of mathematics that are not familiar to most people, such as Ramsey theory and set theory, but introduces them in an uncomplicated manner. ...more>>

  19. Introduction to Matrix Algebra - Autar Kaw
    A free matrix algebra book in PDF format for freshman engineering and science students who do not take a formal course in numerical methods or take matrix algebra as a part of another course such as Numerical Methods or Differential Equations. ...more>>

  20. Jamato: JAva MAtrix TOols - Yann Richet
    A Java package designed to allow basic matrix manipulation and visualization in MATLAB-like programing. Derived from the JAMA package (by the NIST and MathWorks Inc.), Jamato includes manipulation and visualization tools in addition to JAMA numeric algorithms. ...more>>

  21. Java Set Theory Machine - Jay Tomlin
    Musical set theory encompasses the notion of defining sets of pitches and organizing music around those sets and their various manipulations. The site offers a Java applet that allows you to manipulate pitch class sets: play them, rotate and invert them, ...more>>

  22. Learning in Motion
    Learning in Motion creates and publishes innovative software for K-12 education. Monthly listing of the Top 10 Educational Web Sites; Knowledge Forum, a student knowledge-building environment; Measurement in Motion, a math/science learning tool (demo ...more>>

  23. Making Mathematics - O'Reilly Media, Inc.
    Learn mathematics by making math with Hilbert, an online version of Mathematica. The Making Mathematics syllabus and course platform presents students with computational examples to explore -- and challenges them to create their own. ...more>>

  24. Maple Application Center - Waterloo Maple, Inc.
    Software you can order to explore, share, and publish math on the Internet. Interactive media for exploring and exchanging mathematical ideas, with content on a variety of subjects at the high school, university, and graduate level. (There are high school ...more>>

  25. Math Applets - Tristan de Frondeville, Educational Object Economy (EOE)
    The author, a math teacher in San Franscisco, describes how he has begun to use Java Applets in his classes and the results he has been getting. The applets are linked at their descriptions in the text. ...more>>

  26. Mathematical Biology Pages - Brandeis University
    In contemporary biology there are many areas which depend heavily on rather advanced mathematics. This site demonstrates a few of these through Shockwave, Java, and JavaScript explorations. Dixon's Population Pages (exponential growth, nonlinear terms ...more>>

  27. Mathematical Circles Topics - Tom Davis
    Mathematical Circles are for students of high school age or younger who want to increase their abilities to reason about mathematical problems. Students who study in circles learn to do mathematical olympiad-style problems (essay or proofs, not quick ...more>>

  28. Mathematical Problems - Torsten Sillke
    Some in German, most in English. Topics include graph theory, number theory, combinatorics (enumerations), geometry, algorithms and complexity, recreational mathematics, tiling and packing, dissections, probability, algebra, analysis. Also links to "Math-News" ...more>>

  29. Mathematiksoftware S I und SII (vorwiegend Shareware) - Monika Schwarze
    Eine Zusammenstellung nützlicher Mathematikprogramme aus dem Shareware-Markt zur Aufarbeitung von Lernrückständen, Wiederholung und Stärkung der Sicherheit mathematischer Rechenroutinen. Vor allen die Programme für die SII dienen der Überprüfung gemachter ...more>>

  30. The Mathman - Don Cohen
    Materials for sale for K-12 students, teachers and parents; pre-calculus. Materials include Get Ready for Calculus (Calculus By and For Young People book, CD-ROM, worksheet book, videotapes and map) and Changing Shapes with Matrices. Patterns, visualization, ...more>>

  31. Math (Splines, Numerical Analysis, Graph Theory, Real Analysis) - Josh W.; Typhon Software
    A collection of Java applets (may not work with older versions of Java) for investigating splines, finding roots of polynomials, manipulating matrices, drawing and analyzing graphs to study graph theory, etc. ...more>>

  32. Math Worksheets Land
    Thousands of downloadable math worksheets, aligned to the Common Core State Standards (CCSS) and with solutions, by a retired teacher: addition, algebra, area and perimeter, basic operations, complex numbers, counting, decimals, division, estimation, ...more>>

  33. Matrices, Circles, and Eigenthings - Ivars Peterson (MathTrek)
    Last month [July, 1999], the Mathematical Sciences Research Institute (MSRI) in Berkeley, CA, hosted the Olga Taussky Todd Celebration of Careers in Mathematics for Women. The conference showcased the research of outstanding women in mathematics and highlighted ...more>>

  34. Matrices Help Relationships - William A. McWorter Jr.
    This page uses examples to illustrate the use of matrices in solving problems of relations between variables, and continues with an "airline" problem involving networks, also solvable with matrices. The page is hosted by Alexander Bogomolny's Interactive ...more>>

  35. Matrix Calculator - Jim McCoy, Canned Doit Software
    Software for MS Windows operating systems. Download a 7 day evaluation copy or purchase a license. ...more>>

  36. Matroid Theory - Sandra Kingan
    Matroids are an abstraction of several combinatorial objects, among them graphs and matrices. The word matroid was coined by Whitney in 1935 in his landmark paper "On the abstract properties of linear dependence." In defining a matroid Whitney tried to ...more>>

  37. Merlin's Magic Squares - Cut the Knot!, Alexander Bogomolny
    The toy game of Merlin is not quite trivial and the mathematics is simple enough to provide an entertaining exercise in a Linear Algebra class. The original game is played on a 3x3 array of buttons that toggle between two states. The goal of the game ...more>>

  38. Numerical Analysis - Jean-Pierre Moreau
    Numerical analysis source code in BASIC, C++, FORTRAN, or Pascal. Program topics include real and complex roots, evaluation of Bessel functions, signal processing, matrices, and statistics. ...more>>

  39. Olimpíada Brasileira de Matemática - Sociedade Brasileira de Matemática (SBM)
    The Olimpíada Brasileira de Matemática (OBM) is a competition open to all students enrolled in Brazil's fundamental or middle studies. Browse or download archived exam problems and solutions dating back to 1997. Read news about olympiads, or the journal ...more>>

  40. Online Math Calculator
    This collection of free online calculators includes a scientific calculator that accepts inputs of entire matrices and equations, calculates derivatives, and plots functions. One-button unit conversion calculators convert between Celsius and Fahrenheit, ...more>>

  41. Online Matrix Calculator - Trifon Triantafillidis, Bluebit Software
    This is an online matrix calculator, featuring Determinant calculation, LU Decomposition, Matrix Multiplication, Matrix Trace, Cholesky Decomposition, Systems of Linear Equations, Matrix Rank, QR Decomposition, Matrix Inverse Singular Value Decomposition, ...more>>

  42. Oscience.info - Subash Chandra
    Introductions to limits and continuity, derivatives and antiderivatives, functions and graphs, matrices and determinants, properties of triangles, set theory, basic trigonometric formulae, and trigonometric functions and identities. See also Oscience's ...more>>

  43. Peanut Software for Windows - Rick Parris
    Abstracts and links for downloading free mathematics software: Wingeom (high-precision geometric constructions); Winplot (general-purpose plotting utility); Winstats (scatter plots, curve fitting, histograms, statistical data, and standard theoretical ...more>>

  44. PRISM (Parallel Research on Invariant Subspace Methods)
    A project the goal of which is to develop infrastructure and algorithms for the parallel solution of eigenvalue problems. PRISM is currently investigating a complete eigensolver based on the Invariant Subspace Decomposition Algorithm for dense symmetric ...more>>

  45. Problems with a Point - Education Development Center, Inc. (EDC)
    A collection of problems designed to help students in grades 6-12 learn new mathematical ideas by building on old ones. Varying in difficulty and approaches, these problems are useful for teachers, students, parents, math clubs, home-schoolers, and others. ...more>>

  46. Professor L N Trefethen, Numerical Analysis - Balliol College, Oxford University, UK
    Links to books and recent papers by the head of the Numerical Analysis Group at Oxford University. Books include: Spectral Methods in Matlab, Finite Difference and Spectral Methods, Numerical Linear Algebra, and Spectra and Pseudospectra. ...more>>

  47. Project Poison Applet - Computer Science Dept., Trinity College Dublin
    A site created by first-year computer science students as a Java programming project. Each of 12 topics (Algebra; Geometry; Trigonometry; Calculus; Matrices; Sequences & Series; Complex Numbers; Vectors; Probability; Groups; Further Calculus; Further ...more>>

  48. The Quake Project - The Department of Civil and Environmental Engineering and the School of Computer Science at Carnegie Mellon University; and the University of Southern California's Southern California Earthquake Center (SCEC)
    An NSF and DARPA-funded project developing the capability for predicting, by computer simulation, the ground motion of large basins during strong earthquakes, and using this capability to study the seismic response of the Greater Los Angeles Basin. Research ...more>>

  49. Research Group in Mathematical Inequalities and Applications (RGMIA) - RGMIA and Victoria University, Australia
    The Research Group in Mathematical Inequalities and Applications disseminates results via publication (both in print and electronic form) and conferences; creates an awareness of the theory of inequalities and support seminars and visiting academics; ...more>>

  50. Resources for Tan's Applied Finite Mathematics - S.T. Tan; Brooks/Cole Publishing Company
    Chapter-by-chapter exercises, practice quizzes, practice tests, suggested group projects, review questions, and other sample resource materials for students and instructors using Tan's Applied Finite Mathematics, Fifth Edition. Also, step-by-step instructions ...more>>


 
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