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Topic: Vector calculus


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  Vector calculus - Wikipedia, the free encyclopedia
Vector calculus (also called vector analysis) is a field of mathematics concerned with multivariate real analysis of vectors in two or more dimensions.
Vector analysis has its origin in quaternion analysis, and was formulated by the American scientist, J.
It concerns vector fields, which associate a vector to every point in space, and scalar fields, which associate a scalar to every point in space.
en.wikipedia.org /wiki/Vector_calculus   (324 words)

  
 Vector calculus   (Site not responding. Last check: 2007-10-28)
Vector calculus is a field of mathematics concerned with multivariate real analysis of vectorss in 2 or more dimensions.
We consider vector fields, which associate a vector to every point in space, and scalar fields, which associate a scalar to every point in space.
divergence: measures a vector field's tendency to originate from or converge upon certain points; the divergence of a vector field is a scalar field.
www.worldwidewebfind.com /encyclopedia/en/wikipedia/v/ve/vector_calculus_1.html   (204 words)

  
 Calculus - Wikipedia, the free encyclopedia
Today, calculus is used in every branch of the physical sciences, in computer science, in statistics, and in engineering; in economics, business, and medicine; and as a general method whenever the goal is an optimal solution to a problem that can be given in mathematical form.
Calculus avoids division by zero using the limit which, roughly speaking, is a method of controlling an otherwise uncontrollable output, such as division by zero or multiplication by infinity.
The word "calculus" stems from the nascent development of mathematics: the early Greeks used pebbles arranged in patterns to learn arithmetic and geometry, and the Latin word for "pebble" is "calculus", a diminutive of calx (genitive calcis) meaning "limestone".
en.wikipedia.org /wiki/Calculus   (2243 words)

  
 Vector calculus   (Site not responding. Last check: 2007-10-28)
Vector calculus is a field of mathematics concerned withmultivariate real analysis of vectors in 2 or more dimensions.
We consider vector fields, which associate a vector to every point inspace, and scalar fields, which associate a scalar to every point in space.
divergence : measures a vector field's tendency to originate from orconverge upon certain points; the divergence of a vector field is a scalar field.
www.therfcc.org /vector-calculus-15371.html   (204 words)

  
 [No title]   (Site not responding. Last check: 2007-10-28)
In vector calculus">vector calculus, curl is a vector operator">vector operator that shows a vector field">vector field's rate of rotation: the direction of the axis of rotation and the magnitude of the rotation.
In vector calculus">vector calculus, the divergence is an operator that measures a vector field">vector field's tendency to originate from or converge upon a given point.
In a vector field, the divergence is an operator that measures a vector field's tendency to originate from or converge upon a given point.
www.worldhistory.com /wiki/V/Vector-Calculus.htm   (666 words)

  
 Vector calculus   (Site not responding. Last check: 2007-10-28)
We consider vector fields which associate a vector to every in space and scalar fields which associate a scalar to every point in space.
curl : measures a vector field's tendency to about a point; the curl of a field is another vector field.
divergence : measures a vector field's tendency to from or converge upon certain points; the of a vector field is a scalar
www.freeglossary.com /Vector_calculus   (683 words)

  
 World Web Math: Vector Calculus Summary
A unit vector is a vector with magnitude 1, and any nonzero vector can be made into a unit vector by dividing by its magnitude.
Gradient vector fields are also called conservative vector fields, because the work done by a particle moving in a closed loop against a gradient vector field is always 0.
The curl of a gradient vector field is the zero vector; this is useful in testing whether an arbitrary vector field is conservative.
web.mit.edu /wwmath/vectorc/summary.html   (945 words)

  
 Vector calculus 1 - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-28)
Start the Vector calculus 1 article or add a request for it.
Look for Vector calculus 1 in Wiktionary, our sister dictionary project.
Look for Vector calculus 1 in the Commons, our repository for free images, music, sound, and video.
www.sciencedaily.com /encyclopedia/vector_calculus_1   (155 words)

  
 Vector Calculus   (Site not responding. Last check: 2007-10-28)
She also studies vector calculus at OSU and is a soup kitchen volunteer.
The Crescent Valley High senior studies vector calculus at Oregon State University and spends her free time helping the poor.
He said the number of engineers in the country has dropped because few people are interested in studying the calculus- and vector-based mathematics used in...
www.wikiverse.org /vector-calculus   (336 words)

  
 Distance Calculus at Suffolk University
Vector Calculus • Differential Equations • Linear Algebra
The Distance Calculus program at Suffolk University was founded in 1997 with one of the instructors from The Ohio State University program.
Distance Calculus at Suffolk University is led by Dr. Robert Curtis, a member of the faculty of the Mathematics and Computer Science Department at Suffolk University since 1996.
www.distancecalculus.com   (1026 words)

  
 Calculus III (Math 2415) - 3-Dimensional Space - Vector Functions   (Site not responding. Last check: 2007-10-28)
Note that we can also use vector functions to represent surfaces as well as we’ll see at the end of this section.  With that being said however we will spend most of this section talking about curves instead of surfaces.
The vector form of the equation of a line is a good example a vector function.
The domain of a vector function is the set of all t’s for which all the component functions are defined.
tutorial.math.lamar.edu /AllBrowsers/2415/VectorFunctions.asp   (1290 words)

  
 Mathematics Archives Calculus Resources On-Line
In addition to the "calculus" directories in the Mac and Windows/MS-DOS areas, interesting programs may be found elsewhere (e.g., in the directories "Advanced Calculus", "Graphing Programs", etc.).
1989 and 1993) is developing and disseminating an innovative core calculus curriculum intended to be practical and attractive to a multitude of institutions.
SimCalc: Simulations for Calculus Learning is a project to build and test a series of software simulations and curriculum materials designed to support learning of the underlying ideas of calculus by mainstream students in grades 3-12.
archives.math.utk.edu /calculus/crol.html   (1852 words)

  
 PIRS DUE - Data Retrieval Page   (Site not responding. Last check: 2007-10-28)
To bridge the gap between the way vector calculus is taught by mathematicians and the way it is used by other scientists and engineers.
Calculus as currently taught tends to emphasize algebraic manipulations more than geometric visualization, especially in these days of powerful technology able to do the algebra numerically.
Mathematicians tend to emphasize rectangular coordinates, describing vectors as triples of numbers, rather than emphasizing that vectors are arrows in space.
www.ehr.nsf.gov /pirs_prs_web/search/RetrieveRecord.asp?Awd_Id=0088901   (1088 words)

  
 Differential Forms and Vector Calculus - Numericana
The surface of a loop is a vector determining its apparent area in any direction.
The area vector, or surface vector is an axial vector, defined by a contour integral around the oriented loop:
is simply the usual surface area enclosed by the loop (the vector is perpendicular to the plane and points to whichever direction is implied by the orientation of the loop).
home.att.net /~numericana/answer/forms.htm   (659 words)

  
 Some vector identities
It is assumed that all vector fields are differentiable arbitrarily often; if the vector field is not sufficiently smooth, some of these formulae are in doubt.
is the area of the parallelogram spanned by the vectors a and b.
The curl is defined on a vector field and produces another vector field, except that the curl of a vector field is not affected by reflection in the same way as the vector field is. It is denoted
www.mathphysics.com /pde/vectorid.html   (327 words)

  
 SCHC Course Description: Vector Calculus   (Site not responding. Last check: 2007-10-28)
The course covers Chapters 14-17 of the text and includes topics of vector algebra and geometry, including space curves, velocity and acceleration, different coordinate systems; multivariate differentiation including gradients, directional derivatives, the chain rule, Max/Min theory, and Lagrange multipliers; Double and triple integrals, change of variables to polar, cylindrical, and spherical coordinates, applications.
Introduction to vector calculus including vector fields, line integrals, surface integrals, and the fundamental theorems of vector calculus (Green's, Gauss', and Stokes' theorems).
Calculus with Analytic Geometry, by D. Varberg and E.J. Purcell, 7-th ed., Prentice-Hall, Englewood Cliffs, New Jersey, 1997.
www.math.sc.edu /~sharpley/math241   (175 words)

  
 Amazon.com: Vector Calculus: Books: Jerrold E. Marsden,Anthony Tromba   (Site not responding. Last check: 2007-10-28)
I used this book a while back in a Vector Calculus class at UT Austin, and I was largely disappointed by its contents.
There is no emphasis on vector calculus' usefulness to applied mathematical sciences or other areas of math (if I do recall, though, a bit is addressed in association with integral theorems).
That being said, from the standpoint of someone forced to live the horrors of another calculus 2 book, where the explanations are simplified to the point of not making any real sense, this is a *much better* book, because at least it attempts to give more detailed explanations, instead of shoving definitions.
www.amazon.com /Vector-Calculus-Jerrold-E-Marsden/dp/0716749920   (1694 words)

  
 MATH-23A Vector Calculus
Vector Calculus is the calculus of several variables.
It is an essential tool for science and engineering, and it combines vectors with the techniques of calculus.
We will study the differential calculus of functions of several variables which comprises the first four chapters of the textbook (the rest will be covered in Math 23B).
people.ucsc.edu /~miglior/23asyll.htm   (141 words)

  
 Mth 254 Vector Calculus I Index
Vectors, vector functions, and curves in two and three dimensions.
Most of the first two quarters of calculus is used in Vector Calculus.
If you have to think too much about the mechanics of calculus, you will have difficulty in Vector Calculus.
www.orst.edu /~peterseb/mth254/254index.html   (350 words)

  
 Vector Calculus   (Site not responding. Last check: 2007-10-28)
It is a little known fact that the early cavepeople of the paleolethargic era were profoundly interested in vector calculus.
Vector Calculus, Linear Algebra, and Differential Forms: A Unified...
Many quantities which are of interest in physics are both directed quantities (vectors) and can take on a continuous range of values, making calculus methods necessary.
www.logicjungle.com /wiki/Vector_Calculus   (229 words)

  
 Vector calculus   (Site not responding. Last check: 2007-10-28)
Some of Hamilton's supporters vociferously opposed the fields of vector algebra and vector calculus (developed by Oliver Heaviside and Willard Gibbs among others) maintaining that quaternions provided superior notation.
Vector Calculus, Linear Algebra, and Differential Forms: A Unified Approach (2nd Edition)
The problems contribute a major understanding and expansion of the topics presented in the...
www.freeglossary.com /N-dimensional_calculus   (683 words)

  
 Vector Spaces   (Site not responding. Last check: 2007-10-28)
The zero vector is the constant function (it is continuous) which is identically zero on
Since a theorem from calculus tells us that the sum and constant multiples of differentiable functions are differentiable, we have the necessary closure.
Several functions from calculus are differentiable an infinite number of times.
distance-ed.math.tamu.edu /Math640/chapter3/node20.html   (284 words)

  
 Graphing Vector Calculator : An interactive Java applet
Vectors will "snap" to the nearest grid line (an integer value).
The constraints on the second vector depend on the first vector.
vector will be drawn in orange, this vector is added to the other vector
www.frontiernet.net /~imaging/vector_calculator.html   (469 words)

  
 Math Forum - Ask Dr. Math   (Site not responding. Last check: 2007-10-28)
I have been studying vector calculus, and I was interested in finding more about the principles of the divergence theorem and Stokes' theorem, which relate to flux and curl, respectively.
I never could figure out, though, why they don't just call all those kinds of theorems "The Fundamental Theorem of Calculus" and leave it at that, rather than giving them all kinds of different names like Green's theorem, Gauss's theorem, and whatever all the rest are.
In practice, you just say K is an antiderivative of F. This is a pretty deep topic, and Multivariable Calculus is essentially the study of trying to understand it.
mathforum.org /library/drmath/view/53426.html   (288 words)

  
 Vector Calculus   (Site not responding. Last check: 2007-10-28)
Vector Calculus, Linear Algebra, and Differential Forms: A Unified Approach...
Vector calculus -- Facts, Info, and Encyclopedia article...
Course specifications: MAT3106 Vector Calculus and Mathematical Modelling of Flu...
www.scienceoxygen.com /phys/103.html   (94 words)

  
 Math Forum - Ask Dr. Math   (Site not responding. Last check: 2007-10-28)
If F represents the focus of the ellipse and P is the position of the ship on the ellipse, then the vector FP can be written as a sum vector T + vector N where vector T is tangent to the ellipse and vector N is normal (perpendicular) to the ellipse.
I'm wondering how the foci of an ellipse are represented in the graph of a polar equation (they aren't the center, are they?) Without a given directrix, or the value of eccentricity, I can't get a representation of "where on the ellipse" the ship should be.
What you require here is the (p,r) equation of the ellipse, since you are given the ratio of lengths of the normal from F to the tangent, and the length along the tangent from foot of this normal to the point P.
www.mathforum.com /dr.math/problems/pouvoir.7.21.96.html   (779 words)

  
 Vector Calculus Bridge Project Workshop
This stage provided me a chance to work with fellow Vector Calculus instructors and with instructors who have been successful at integrating Calculus and Physics courses on their campuses.
The workshop centered around the reforming of Vector Calculus in the spirit of the past reform movement in Calculus and the current one in Quantitative Literacy.
Currently, vector calculus is very mathematically (and theoretically) based, presenting topics interesting to mathematicians but very rarely employed by engineers and physicists.
dept.sccd.ctc.edu /fd/Faculty_Reports/Summer2003/BryanJohns.html   (642 words)

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