Powers, David L.
Overview
Works:  29 works in 140 publications in 1 language and 4,543 library holdings 

Genres:  Textbooks 
Roles:  Author, Other 
Publication Timeline
.
Most widely held works by
David L Powers
Zerosymmetric graphs : trivalent graphical regular representations of groups by
H. S. M Coxeter(
Book
)
14 editions published in 1981 in English and Undetermined and held by 299 WorldCat member libraries worldwide
14 editions published in 1981 in English and Undetermined and held by 299 WorldCat member libraries worldwide
Boundary value problems : and partial differential equations by
David L Powers(
Book
)
41 editions published between 2005 and 2010 in English and held by 291 WorldCat member libraries worldwide
"Boundary Value Problems is the leading text on boundary value problems and Fourier series for professionals and students in engineering, science, and mathematics who work with partial differential equations. In this update classic, author David Powers provides a thorough overview of solving boundary value problems involving partial differential equations by separation of variables. Additional techniques used include Laplace transform and numerical methods. This edition offers a thorough treatment of one dimensional models before introducing more complicated problems."Jacket
41 editions published between 2005 and 2010 in English and held by 291 WorldCat member libraries worldwide
"Boundary Value Problems is the leading text on boundary value problems and Fourier series for professionals and students in engineering, science, and mathematics who work with partial differential equations. In this update classic, author David Powers provides a thorough overview of solving boundary value problems involving partial differential equations by separation of variables. Additional techniques used include Laplace transform and numerical methods. This edition offers a thorough treatment of one dimensional models before introducing more complicated problems."Jacket
Elementary differential equations with boundary value problems by
David L Powers(
Book
)
9 editions published between 1985 and 1987 in English and Undetermined and held by 146 WorldCat member libraries worldwide
9 editions published between 1985 and 1987 in English and Undetermined and held by 146 WorldCat member libraries worldwide
Elementary differential equations with linear algebra by
David L Powers(
Book
)
4 editions published in 1986 in English and held by 53 WorldCat member libraries worldwide
4 editions published in 1986 in English and held by 53 WorldCat member libraries worldwide
Boundary Value Problems and Partial Differential Equations by
David L Powers(
)
2 editions published in 2006 in English and held by 19 WorldCat member libraries worldwide
2 editions published in 2006 in English and held by 19 WorldCat member libraries worldwide
Instructor's manual for boundary value problems by
David L Powers(
Book
)
3 editions published in 1979 in English and held by 8 WorldCat member libraries worldwide
3 editions published in 1979 in English and held by 8 WorldCat member libraries worldwide
Highway investment analysis package : volume III, computer user's guide by Richard D Juster(
Book
)
1 edition published in 1981 in English and held by 5 WorldCat member libraries worldwide
1 edition published in 1981 in English and held by 5 WorldCat member libraries worldwide
Highway investment analysis package : volume II, technical manual by Richard D Juster(
Book
)
1 edition published in 1981 in English and held by 5 WorldCat member libraries worldwide
1 edition published in 1981 in English and held by 5 WorldCat member libraries worldwide
Student's partial solutions manual to accompany Elementary differential equations by
David L Powers(
Book
)
1 edition published in 1987 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 1987 in English and held by 2 WorldCat member libraries worldwide
Boundary value problems by
David L Powers(
)
1 edition published in 1972 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 1972 in English and held by 2 WorldCat member libraries worldwide
Instructor's manual for Boundary value problems, second edition by
David L Powers(
Book
)
1 edition published in 1979 in English and held by 1 WorldCat member library worldwide
1 edition published in 1979 in English and held by 1 WorldCat member library worldwide
Graph Partitioning by Eigenvectors(
Book
)
1 edition published in 1987 in English and held by 1 WorldCat member library worldwide
Let A be the adjacency matrix of a connected graph G. If z is a column vector, we say that a vertex of G is positive, nonnegative, null, etc. if the corresponding entry of z has that property. For z such that Az> or = alpha z, we bound the number of components in the subgraph induced by positive vertices. For eigenvectors z having a null element, we bound the number of components in the graph induced by nonnull vertices. Finally, bounds are established for the number of null elements in an eigenvector, for the multiplicity of an eigenvalue and for the magnitudes of the second and last eignevalues of a general or a bipartite graph
1 edition published in 1987 in English and held by 1 WorldCat member library worldwide
Let A be the adjacency matrix of a connected graph G. If z is a column vector, we say that a vertex of G is positive, nonnegative, null, etc. if the corresponding entry of z has that property. For z such that Az> or = alpha z, we bound the number of components in the subgraph induced by positive vertices. For eigenvectors z having a null element, we bound the number of components in the graph induced by nonnull vertices. Finally, bounds are established for the number of null elements in an eigenvector, for the multiplicity of an eigenvalue and for the magnitudes of the second and last eignevalues of a general or a bipartite graph
Simulation of traffic in emergency evacuations by John C Cosby(
Book
)
1 edition published in 1982 in English and held by 1 WorldCat member library worldwide
1 edition published in 1982 in English and held by 1 WorldCat member library worldwide
Pivoted plane pad bearings : a variational solution by
A. Z Szeri(
Book
)
1 edition published in 1969 in English and held by 1 WorldCat member library worldwide
1 edition published in 1969 in English and held by 1 WorldCat member library worldwide
TOEFL 2000 writing framework : a working paper(
Book
)
1 edition published in 2000 in English and held by 1 WorldCat member library worldwide
1 edition published in 2000 in English and held by 1 WorldCat member library worldwide
Boundary value problems by
David L Powers(
Book
)
1 edition published in 1973 in English and held by 1 WorldCat member library worldwide
1 edition published in 1973 in English and held by 1 WorldCat member library worldwide
A Surprising Property of Some Regular Polytopes(
Book
)
1 edition published in 1986 in English and held by 1 WorldCat member library worldwide
The Platonic solids and some other polytopes have the property that the adjacency information contained in the skeleton (graph) is enough to determine the polytope completely. In particular, the eigenmatrix of the adjacency matrix corresponding to the second eigenvalue provides the coordinates of the vertices. (Author)
1 edition published in 1986 in English and held by 1 WorldCat member library worldwide
The Platonic solids and some other polytopes have the property that the adjacency information contained in the skeleton (graph) is enough to determine the polytope completely. In particular, the eigenmatrix of the adjacency matrix corresponding to the second eigenvalue provides the coordinates of the vertices. (Author)
Student Solutions Manual, Boundary Value Problems : and Partial Differential Equations by
David L Powers(
)
1 edition published in 2009 in English and held by 0 WorldCat member libraries worldwide
Student Solutions Manual, Boundary Value Problems
1 edition published in 2009 in English and held by 0 WorldCat member libraries worldwide
Student Solutions Manual, Boundary Value Problems
more
fewer
Audience Level
0 

1  
Kids  General  Special 
Related Identities
 Coxeter, H. S. M. (Harold Scott Macdonald) 19072003 Author
 Frucht, Roberto
 United States Office of Highway Planning
 Juster, Richard D. Author
 Multisystems, Inc
 Batchelder, J. H. (James H.)
 Wilbur Smith and Associates
 CLARKSON UNIV POTSDAM NY Dept. of MATHEMATICS AND COMPUTER SCIENCE
 Szeri, A. Z. Author
 Cumming, A.
Associated Subjects
Algebras, Linear Boundary value problems Calculus Communicative competence Differential equations Differential equations, Partial Emergency transportation English languageComposition and exercisesAbility testing English languageRhetoricAbility testing English languageStudy and teachingForeign speakers Evacuation of civilians Graph theory Highway planningData processing Hydrodynamics Lubrication and lubricantsMathematical models Mathematical analysis Representations of groups RoadsFinanceData processing Test of English as a Foreign LanguageValidity United States
Alternative Names
Powers, D.
Powers, D. (David L.)
Powers, David Leusch
Languages
Covers