141. Worksheets - Algebra - Linear Equations Subject Math, Topic algebra, Lesson linear Equations Hence the name linear Equation . Example The formula for finding the area of a rectangle with http://www.ezschool.com/worksheets/grade4/print_linear_equ.html

Free worksheets from http://www.ezschool.com Subject: Math Topic: Algebra Lesson: Linear Equations Name: Date: A linear equation is of the form, (m x A) + c = or (m x A) - c = 0, where "m" and "c" are constants and "A" is an unknown variable. A graph plotted for this type of an equation is a straight line. Hence the name "Linear Equation". Example: The formula for finding the area of a rectangle with length of the sides as A and B, is Area = A x B. If a rectangle has sides measuring 5cm and 3cm, then what is its area? Answer: Area = A x B ==> Area = 5cm x 3cm ==> Area = 15sqcm Solve the problem using the given formula : If the area of a rectangle is defined as the product of its length and breadth, find the length of a rectangle whose breadth is 5 units and its area is 15 square units. If the area of a rectangle is defined as the product of its length and breadth, find the length of a rectangle whose breadth is 9 units and its area is 27 square units. P.T.O >

142. Elena Celledoni Norwegian University of Science and Technology. Krylov subspace and preconditioning methods for the numerical solution of large linear systems arising from the discretization of PDEs; waveform relaxation methods and Krylov subspace methods for linear systems of ODEs; splitting methods for the approximation of the matrix exponential from a Lie algebra to a Lie group; methods based on the use of Lie Group actions for the numerical approximation of ODEs on manifolds. http://www.math.ntnu.no/~elenac/

Elena Celledoni Associate professor at the Depatrment of Mathematical Sciences, NTNU email: Tel. +47-73593544/73593541 Research activity Lectures Teaching Term projects ... Hjemmeside Numerical Integration of time dependent differential equations vår 2006 Hjemmeside back to the Numerical Analysis group

143. Linear Algebra Glossary Includes definitions and examples of all basic concepts. http://www.psc.edu/~burkardt/papers/linear_glossary.html

144. Linear Algebra Glossary The BLAS or Basic linear algebra Subprograms, are a set of routines offering vector and matrix Equilibration is useful in many areas of linear algebra, http://www.csit.fsu.edu/~burkardt/papers/linear_glossary.html

Linear Algebra Glossary This file defines common terms from linear algebra. TABLE OF CONTENTS A-Orthogonal Vectors Adjacency Matrix Adjoint Matrix Alternating Sign Matrix ... Zero One Matrix A-Orthogonal Vectors Two vectors u and v are said to be A-orthogonal if ( u, A * v ) = 0. Here A should be a positive definite symmetric matrix , which in turn guarantees that the expression ( u, A * v ) may be regarded as an inner product of the vectors u and v , with the usual properties. This concept is useful in the analysis of the conjugate gradient method Back to TABLE OF CONTENTS. Adjacency Matrix An adjacency matrix of an (undirected) graph is a matrix whose order is the number of nodes, and whose entries record which nodes are connected to each other by a link or edge of the graph. If two nodes I and J are connected by an edge, then A i,j . All other entries of the matrix are 0. Thus, an adjacency matrix is a zero-one matrix . The usual convention is that a node is not connected to itself, and hence the diagonal of the matrix is zero. The product A =A*A is a matrix which records the number of paths between nodes I and J . If it is possible to reach one node from another, it must be possible in a path of no more than

145. The Personal Web Page Of Volker Blobel Fortran 77 codes by Volker Blobel for sorting, linear algebra, random number generation, least squares fitting with constraints and with many variables, and unfolding of measured distributions. http://www.desy.de/~blobel/

Address: Volker Blobel Luruper Chaussee 149 D 22761 HAMBURG email: volker.blobel@desy.de Sprechstunden: Mo 8:30-9:30, Di 16:00-17:00 (bitte per e-mail oder telefonisch 040-8998 2291 anmelden) Group-Picture Picture Talk about Software Alignment for Tracking Detectors, in DESY Seminar "Computing in High Energy Physics" 17th January 2005: here Several talks and lectures Special page Sommersemester 2003 Physik III, Di+Fr 10:15 - 11:45 Information Skript 1. + 2. Teil ist verteilt worden. Physik III Aufgaben: 1. Klausur Dienstag, 27. Mai ab 10:15 Uhr im HS I ... der DESY Jahresbericht 2001: Sommersemester 2002 Statistical and numerical methods of data analysis, Mi 14:00 - 15:30, DESY SemRm II Ps-files of lectures: Physik III (mit G. Zimmerer), Di+Fr 10:30 - 12:00 Ps-files des Skripts (darin fehlen 66 Abbildungen): Teil 1 (bis Seite 100) Teil 2 (ab Seite 100) Kurze Anleitung Lange Anleitung Erste Kurse (Mathcad) im Pool 1 (Jungiusstr.) am Mo 22. April (14 - 17 Uhr) und Do 25. April (14 - 17 Uhr) + detaillierte Information: Detail Contributions to the Conference on Adcanced Statistical Techniques in Particle Physics, Durham, 18 - 22 March 2002: ps-file:

146. Automatically Tuned Linear Algebra Software (ATLAS) The ATLAS (Automatically Tuned linear algebra Software) project is an ongoing research effort focusing on applying empirical techniques in order to provide http://math-atlas.sourceforge.net/

Automatically Tuned Linear Algebra Software (ATLAS) [Home] [Docs] [FAQ] [Errata] ... [SourceForge Summary Page] The ATLAS (Automatically Tuned Linear Algebra Software) project is an ongoing research effort focusing on applying empirical techniques in order to provide portable performance. At present, it provides C and Fortran77 interfaces to a portably efficient BLAS implementation, as well as a few routines from LAPACK If you download the software, it is critically important that you check the ATLAS errata file . This file lists all known errors in ATLAS, and all known system problems (eg., compiler errors, etc), and any fixes and workarounds. See the faq for support help. The newest ATLAS paper is here [Home] [Docs] [FAQ] ... [Timings]

147. ETNA Papers that deal with the analysis of algorithms for the solution of continuous models and numerical linear algebra or discuss implementation and performance of such algorithms. Full text, free. http://etna.mcs.kent.edu/

NOTICE! Etna works best with the following WWW browsers: version 3 or higher Internet Explorer version 4 or higher HotJava should work as well Cyberdog version 2 should work If you can't use one of the above browsers, you may not be able to use frames, tables, Java scripts and Java applets that appear in ETNA. To navigate the journal contents, press on the link below. ETNA Table of Contents

148. LAW´02 3rd linear algebra Workshop, Bled 2002. Hotel Golf, Bled, Slovenia; 413 June 2002. http://www.ijp.si/ftp/pub/stop/law/

149. Linear Algebra Notes And Exercises A collection of minilessons in pdf format designed for self-instruction over the web by Jonathan Spingarn. http://www.mathphysics.com/spingarn/lane/

Linear Algebra Notes and Exercises last revised December 7, 1999 This is a collection of mini-lessons in pdf format designed for self-instruction over the web. Lessons are available on the following topics: basic matrix concepts matrix operations elementary row operations matrix-inversion ... Gauss-Jordan method

150. Graphing Linear Equations This site is an interactive unit on linear Equations at the algebra 1 level. You will see math on the Internet like you have never seen before. http://www.terragon.com/tkobrien/algebra/

Algebra1: Graphing Linear Equations An Internet Project Requirements A 4.0 browser or higher. 800x600 display or larger. Please do not resize after entering. May not function properly on a Mac. FastCounter

151. ~VIS_LIN_ALG By Sandra Z. Keith (Prentice Hall, 2001). Introduction, table of contents, sample graphics and chapter. http://web.stcloudstate.edu/szkeith/index2.html

VISUALIZING LINEAR ALGEBRA WITH MAPLE Prentice Hall Publishers http://vig.prenhall.com/catalog/academic/product/1,4096,0130418161,00.html#course_list http://www.amazon.com/exec/obidos/ASIN/0130418161/qid=1011909603/sr=1- 8/ref=sr_1_8_8/102-2748062-2904961 by Sandra Z. Keith Mathematics Dept. St. Cloud State University Left to right, row by row: (not in the order of presentation of the book) 1. Four fundamental subspaces, Rotating conic section 2. Projecting an ellipse, Intersection of planes 3. Fractals!, Find the eigenvector in a rotation 4. Fourier series, A view of a 4-dimensional sphere 5. Vandermonde determinants, Reflections 6. Rotating a water wave, Animating the kernel 7. A matrix as a shift, An LU decomposition 8. Least squares approximation, Differential Equations 9. Using a camera matrix to project (2 views) 10. Performing a rotation, Intersection of planes VISUALIZING LINEAR ALGEBRA WITH MAPLE.... INTRODUCTION I have taught very successfully without a computer lab, in fact, with a minimum of equipment, by assigning projects as group work. A surprising number of students own some version of Maple. Group work speeds up the learning and also the grading, but it occasionally brings up its own problems. Guidelines for what is considered legitimate and healthy cooperation sometimes must be explained.

152. CUTEr Website Testing environment for optimization and linear algebra solvers. The package contains a collection of test problems, along with Fortran 77, Fortran 90/95 and Matlab tools intended to help developers design, compare and improve new and existing solvers. http://cuter.rl.ac.uk/cuter-www/

Home News Download Documentation CUTEr problems ... Authors of CUTEr CUTEr is a versatile testing environment for optimization and linear algebra solvers. The package contains a collection of test problems, along with Fortran 77, Fortran 90/95 and Matlab tools intended to help developers design, compare and improve new and existing solvers. The test problems provided are written in so-called Standard Input Format ( SIF ). A decoder to convert from this format into well-defined Fortran 77 and data files is available as a separate package . Once translated, these files may be manipulated to provide tools suitable for testing optimization packages. Ready-to-use interfaces to existing packages, such as MINOS SNOPT filterSQP Knitro , and more, are provided. See the interfaces section for a complete list. CUTEr is available on a variety of UNIX platforms, including Linux and is designed to be accessible and easily manageable on heterogeneous networks. New : CUTEr and SifDec now have an online discussion forum.

153. Mkaz.com : Mathematics : Linear Algebra mkaz.com linear algebra Calculators. Do online matrix calculations, such as determinant, inverse, solve system of three equations and more http://www.mkaz.com/math/line_alg.html

mkaz.com blog photography personal web dev ... about Mathematics : Linear Algebra Matrix Calculator (Java Application) UPDATED: 2005-06-30 A Java application which lets you calculate the determinant, adjoint, inverse, transpose, and more of a 'n x n' matrix. ( Source Code Available Linear Algebra Calculator (JavaScript) A matrix calculator, which has the ability to calculate the determinant, adjoint, and inverse of a '3 x 3' matrix. Linear System of 3 Equations (JavaScript) A calculator that can solve a linear system of 3 equations and 3 unknowns, includes explanation on the mathematics behind it. The Mathematics Behind Them. A brief introduction to linear algebra mathematics explaining the functions and theorems used in the matrix calculators. Notes, Comments, Help The matrices may line up funny if you have a smaller display. Make sure you maximize your screen, and it should show up fine. A 800x600 resolution (not maximized) works fine, 640x480 should also look ok maximized. With statements like these, can you tell this was written a long time ago?

154. Bioanalytical Chemistry Research At Evergreen Overview and resources from a department which since 1984 has developed spectroscopic instruments, computer interfacing, image processing, applied linear algebra, and organic chemistry synthesis procedures for physiological research and clinical use, at Evergreen State College, Olympia, WA. http://www.evergreen.edu/biophysics/

Bioanalytical chemistry research at The Evergreen State College is conducted in the laboratory of Dr. Jeff Kelly and Dr. Clyde Barlow. Together, they have been developing physiological procedures and instruments for research and clinical use since 1984. Their work is funded mainly by the National Institutes of Health under the set-aside program Small Business Innovation Research . The lab motto is "If it were easy, it would already have been done." Students can gain valuable laboratory research experience while working on a variety of projects in the fields of physiology, spectroscopy, computer interfacing, image processing, applied linear algebra, and organic chemistry synthesis. The laboratory staff possesses many years of experience working with optical detection of fluorescence and reflectance, electronic design, instrument construction and the development of software for data analysis and computer control of instrumentation. Clyde Barlow, PhD, Faculty Member ( barlowc@evergreen.edu On Leave for 2005/06 Academic Year Environmental Analysis 2004/05 Academic Program Curriculum Vitae Home Page Jeff Kelly, PhD, Faculty Member (

155. Index Of /event/ilas2002 The Tenth Conference of the International linear algebra Society the theme is Challenges in Matrix Theory , encompassing all branches of linear algebra and matrix theory. Auburn, Alabama, USA; 1013 June 2002. http://www.auburn.edu/event/ilas2002/

Index of /event/ilas2002 Name Last modified Size Description ... Parent Directory 17-Mar-2005 15:51 -

156. Mgla A textbook by Ruslan Sharipov (English and Russian versions). http://www.geocities.com/r-sharipov/r4-b2.htm

Course of linear algebra and multidimensional geometry. For screen in English Download math/0405323 For printing in English To appear ... [SIGN MY GUESTBOOK]

157. Matrix Calculator mcalcdos is a free command line linear algebra calculator capable of matrix, vector and polynomial operations in real and complex fields. http://www.angelfire.com/space/matrixcalc/

setAdGroup('67.18.104.18'); var cm_role = "live" var cm_host = "angelfire.lycos.com" var cm_taxid = "/memberembedded" Search: Lycos Angelfire Dukes of Hazzard Share This Page Report Abuse Edit your Site ... Next Matrix Calculator - NEW VERSION AVAILABLE! Mcalcdos is a free command line linear algebra calculator capable of matrix, vector and polynomial operations in real and complex fields. Download Download mcalcdos.exe v0.3 for free!! A newly updated version of mcalcdos.exe is now available! Please click above to download the latest version, which includes an up-to-date help file. Click here for updates made to the current release. To use, simply input mathematical expressions in the same manner as written to return the result. For a list of available functions, type help. To ease input, multiplication is implied between adjacent operands. e^(2 pi i) + 0.5 cos (2 pi/3) Variables are assigned using = as in the following example: a = (1 + sqrt 5) / 2 Once assigned, variables can be used in subsequent expressions. The variable ans is automatically updated to the result of the previous expression. Other reserved names include pi, i, e, X (which is used in polynomial expressions) and all the function names. Any other variable names are permitted. varname = 14 e ^ 0.7

158. School Of Computer Science Department of Computer Science. Research areas include computer networks and communications, computer vision, distributed systems, logic and knowledge representation, numerical analysis and numerical linear algebra, parallel and functional programming, persistent object systems, and programming languages. http://www.cs.adelaide.edu.au/

The University of Adelaide Home Search School of ... More... Delivering highest quality teaching and research to meet IT challenges of the future Information For Current Students Future Students Staff Visitors Information About Staff Research Seminars ACS Accreditation School of Computer Science Plaza Building THE UNIVERSITY OF ADELAIDE SA 5005 AUSTRALIA Email: secretary@cs.adelaide.edu.au Web: http://www.cs.adelaide.edu.au Telephone: Facsimile:

159. ILAS 2005 Conference 12th International linear algebra Society Conference. Regina, Saskatchewan, Canada; 2629 June 2005. http://www.math.uregina.ca/~ilas2005/

Registration and Accommodation Deadlines Program ... City of Regina Attractions Photograph courtesy of Ryan Griffiths 12th ILAS Conference Regina Inn Hotel and Conference Centre Regina, Saskatchewan, Canada June 26-29, 2005 Conference Photos The local organizing committee of the 12th ILAS conference gratefully acknowledges financial support from the President's office, the Faculties of Education and Science, and the Department of Mathematics and Statistics at the University of Regina, as well as financial assistance from PIMS and the Fields Institute , and from Elsevier and for supporting featured lectures. We also thank Atlas Conferences Inc. for the use of their abstract management system. Revised on: June 14, 2005 Questions and comments should be sent to

160. Differential Gometry And General Relativity An introduction to differential geometry and general relativity by Stefan Waner at Hofstra. This is an upper level undergraduate mathematics course which assumes a knowledge of calculus and some linear algebra. http://people.hofstra.edu/faculty/Stefan_Waner/diff_geom/tc.html

Introduction to Differential Geometry and General Relativity Lecture Notes by Stefan Waner, Department of Mathematics, Hofstra University These notes are dedicated to the memory of Hanno Rund. TABLE OF CONTENTS 1. Preliminaries: Distance, Open Sets, Parametric Surfaces and Smooth Functions 2. Smooth Manifolds and Scalar Fields 3. Tangent Vectors and the Tangent Space 4. Contravariant and Covariant Vector Fields ... Download the latest version of the differential geometry/relativity notes in PDF format References and Suggested Further Reading (Listed in the rough order reflecting the degree to which they were used) Bernard F. Schutz, A First Course in General Relativity (Cambridge University Press, 1986) David Lovelock and Hanno Rund, Tensors, Differential Forms, and Variational Principles (Dover, 1989) Charles E. Weatherburn, An Introduction to Riemannian Geometry and the Tensor Calculus (Cambridge University Press, 1963) Charles W. Misner, Kip S. Thorne and John A. Wheeler, Gravitation (W.H. Freeman, 1973) Keith R. Symon

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

Page 8     141-160 of 172    Back | 1  | 2  | 3  | 4  | 5  | 6  | 7  | 8  | 9  | Next 20