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Lund, J. (John)

Works: 74 works in 144 publications in 3 languages and 1,105 library holdings
Genres: Conference papers and proceedings  Catalogs 
Roles: Author, Editor
Publication Timeline
Publications about J Lund
Publications by J Lund
Most widely held works about J Lund
Most widely held works by J Lund
Sinc methods for quadrature and differential equations by J Lund( Book )
17 editions published in 1992 in English and held by 205 libraries worldwide
Here is an elementary development of the Sinc-Galerkin method with the focal point being ordinary and partial differential equations. This is the first book to explain this powerful computational method for treating differential equations. These methods are an alternative to finite difference and finite element schemes, and are especially adaptable to problems with singular solutions. The text is written to facilitate easy implementation of the theory into operating numerical code. The authors' use of differential equations as a backdrop for the presentation of the material allows them to present a number of the applications of the sinc method. Many of these applications are useful in numerical processes of interest quite independent of differential equations. Specifically, numerical interpolation and quadrature, while fundamental to the Galerkin development, are useful in their own right. The intimate connection between collocation and Galerkin for the sinc basis is exposed via sinc-interpolation. The quadrature rules define a class of numerical integration methods that complement better known techniques, which in the case of singular integrands, often require modification. The sinc methodology of the text is illustrated on such applications as initial data recovery, heat diffusion, advective-diffusive transport, and Burgers' equation, to illustrate the numerical implementation of the theory discussed. Engineers may find sinc methods a very competitive approach to the more common boundary element or finite element methods. Further, workers in the signal processing community may find this particular approach a refreshingly different view of the use of sinc functions. Sinc approximation is a relatively new numerical technique. This book provides a much needed elementary level explanation. It has been used for graduate numerical classes at Montana State University and Texas Tech University
Computation and control : proceedings of the Bozeman conference, Bozeman, Montana, August 1-11, 1988 by K. L Bowers( Book )
13 editions published between 1989 and 1993 in English and held by 197 libraries worldwide
The problem of developing a systematic approach to the design of feed back strategies capable of shaping the response of complicated dynamical control systems illustrates the integration of a wide variety of mathemat ical disciplines typical of the modern theory of systems and control. As a concrete example, one may consider the control of fluid flow across an airfoil, for which recent experiments indicate the possibility of delaying the onset of turbulence by controlling viscosity through thermal actuators located on the airfoil. In general, there are two approaches to the con trol of such a complica. ted process, the development of extremely detailed models of the process followed by the derivation of a more "dedicated" feed back law or the development of a more simple model class followed by the derivation of control laws which are more robust to unmodelled dynamics and exogeneous disturbances. In either approach, the two twin themes of approximation and computation play a significant role in the derivation and implementation of resulting control laws. And there is no doubt that the cross-fertilization between these twin themes and control theory will increase unabated throughout the next decade, not just as an important component of design and implementation of control laws but also as a source of new problems in computational mathematics. In this volume, we present a collection of papers which were deliv ered at the first Bozeman Conference on Computation and Control, held at Montana State University on August 1-11, 1988
Computation and control II : proceedings of the second Bozeman conference, Bozeman, Montana, August 1-7, 1990 by Computation and Control( Book )
6 editions published in 1991 in English and held by 87 libraries worldwide
This volume contains a collection of papers delivered by the partici pants at the second Conference on Computation and Control held at Mon tana State University in Bozeman, Montana from August 1-7, 1990. The conference, as well as this proceedings, attests to the vitality and cohesion between the control theorist and the numerical analyst that was adver tised by the first Conference on Computation and Control in 1988. The proceedings of that initial conference was published by Birkhiiuser Boston as the first volume of this same series entitled Computation and Control, Proceedings of the Bozeman Conference, Bozeman, Montana, 1988. Control theory and numerical analysis are both, by their very nature, interdisciplinary subjects as evidenced by their interaction with other fields of mathematics and engineering. While it is clear that new control or es timation algorithms and new feedback design methodologies will need to be implemented computationally, it is likewise clear that new problems in computational mathematics arise when implementing a new generation of control algorithms. For these reasons, computational mathematics is mov ing to the forefront in recent developments in modern control theory and conversely control theory and its applications continue to be a fertile area for computationalists. This volume contains a representative cross section of the interdisciplinary blend of analytic and numerical techniques that of ten occur between advanced control design and practical numerical solution of lumped and distributed parameter systems
A fully Sinc-Galerkin method for Euler-Bernoulli beam models by Institute for Computer Applications in Science and Engineering( Book )
5 editions published in 1990 in English and held by 81 libraries worldwide
A fully Sinc-Galerkin method in both space and time is presented for fourth-order time-dependent partial differential equations with fixed and cantilever boundary conditions. The Sinc discretizations for the second-order temporal problem and the fourth-order problems are given which prove to be especially useful when applying the forward techniques of this paper to parameter recovery problems. The discrete system which corresponds to the time- dependent partial differential equations of interest are then formulated. Computational issues are discussed and a robust and efficient algorithm for solving the resulting matrix system is outlined. Numerical results which highlight the method are given for problems with both analytic and singular solutions as well as fixed and cantilever boundary conditions. (KR)
Computation and control IV : proceedings of the Fourth Bozeman conference, Bozeman, Montana, August 3-9, 1994 by K. L Bowers( Book )
7 editions published in 1995 in English and held by 76 libraries worldwide
The fourth Conference on Computation and Control was held at Montana State University in Bozeman, Montana, from August 3-9, 1994. These proceedings represent the continued evolution on the cross-disciplinary dialogue begun at the 1988 conference (Volume 1 of PSCT) and continued on a biennial basis in 1990 and 1992. Those proceedings are housed in Volume 11 of PSCT and Volume 15 of PSCT, respectively. In recent years considerable effort has been devoted to the problem of developing rigorous numerical methods and computational tools for control design and analysis. Although computational problems in control are extremely complex, these problems often have special structures that can be exploited to obtain both theoretical and computational results. Moreover, problems that arise from applications are best addressed by interdisciplinary approaches where experts in various disciplines (e.g. numerical analysis, control theory, fluid dynamics) come together and create numerical algorithms specifically for use in control design. This communication not only creates new mathematical tools, it often produces new research problems in the individual disciplines. This conference continues to bring together leading experts in control theory, numerical mathematics and various application areas to discuss recent developments in interdisciplinary approaches to computational control
Photoshop compositing, with John Lund by J Lund( Book )
3 editions published between 2003 and 2004 in English and held by 57 libraries worldwide
Mineral water manufacturers' accounts by J Lund( Book )
5 editions published in 1902 in English and Undetermined and held by 27 libraries worldwide
Survey among the researchers in the stimulation plan foreconomic science (SPES) by J Lund( Book )
6 editions published in 1992 in English and German and held by 11 libraries worldwide
Survey of the users of the large installations plan by J Lund( Book )
4 editions published in 1992 in English and German and held by 6 libraries worldwide
Apologetiske Foredrag over Christendommen. Foredrag over Kristendommens Moral ( Book )
2 editions published in 1877 in Danish and held by 4 libraries worldwide
Apologetiske foredrag over christendommen by Chr. Ernst Luthardt( Book )
in Danish and held by 4 libraries worldwide
The preparation and characterisation of component C of Methyloccoccus capsulatas (Bath) by J Lund( Book )
3 editions published in 1983 in English and held by 4 libraries worldwide
Kortfattet Veiledning til Operations-Øvelser paa Cadaveret efter Schlemm ( Book )
2 editions published in 1845 in Danish and held by 4 libraries worldwide
Stille in Gott unsere Stärke : Predigt nach der Schlacht bei Idstedt, am 28. Juli 1850 by Jakob Friedrich Johann Leonhard Lund( Book )
2 editions published in 1850 in German and held by 3 libraries worldwide
Imperial Rome II, statues : catalogue, Ny Carlsberg Glyptotek by Ny Carlsberg glyptotek( Book )
1 edition published in 2002 in English and held by 3 libraries worldwide
Accident prevention : presentation of a model placing emphasis on human, structural and cultural factors by J Lund( Article )
2 editions published in 2004 in English and held by 2 libraries worldwide
Melpomene : En udvalgt Samling af Comoedie-Arier, tildeels af de nyeste Syngestykker, samt Selskabs-Sange ( Book )
1 edition published in 1835 in Danish and held by 2 libraries worldwide
The secret of Heart Mansion by J Lund( Book )
1 edition published in 2013 in English and held by 2 libraries worldwide
Skandinavisk Atlas, et historisk-statistisk-topografisk Hæfteskrift med Staalstik ( Book )
1 edition published in 1842 in Danish and held by 2 libraries worldwide
Rotor-bearing dynamics design technology. part 6: the influence of electromagnetic forces on the stability and response of an alternator rotor by J Lund( Book )
2 editions published in 1967 in English and held by 2 libraries worldwide
This volume presents an analytical investigation of the vibrations induced in an alternator rotor by the generated electromagnetic forces. Formulas are given from which the magnetic forces can be calculated for three brushless alternator types: (1) the homopolar generator; (2) the heteropolar inductor generator; and (3) the two-coil Lundell generator. Numerical examples are given to illustrate the practical use of the formulas. Two computer programs have been written for evaluation of the effect of the magnetic forces on the rotor. Manuals are provided for both programs, containing listings of the programs and giving detailed instructions for preparation of input data and for performing the calculations. The first computer program examines the stability of the rotor and the second program calculates the amplitude response of the rotor resulting from a built-in eccentricity and misalignment between the axes of the rotor and the alternator stator. Sample calculations are provided
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Alternative Names
Lund, J.
Lund, John 1949-
English (74)
Danish (7)
German (4)
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