Download or read book Variations on Constants written by Markus Müller-Olm and published by Springer Science & Business Media. This book was released on 2006-10-02 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph focuses on optimal flow analysis of sequential and parallel programs. It studies algorithmic properties of various versions of the well-known constant-propagation problem, combining techniques from such diverse areas as linear algebra, computable ring theory, abstract interpretation, program verification and complexity theory. This combination of techniques is the key to further progress in automatic analysis and constant-propagation illustrates this point in a theoretical study.

Download or read book The Cosmology of Extra Dimensions and Varying Fundamental Constants written by Carlos Martins and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop on The Cosmology of Extra Dimensions and Varying Fundamental Constants, which was part of JENAM 2002, was held at the Physics Department of the University of Porto (FCUP) from the 3rd to the 5th of September 2002. It was regularly attended by about 110 participants, of which 65 were officially registered in the VFC workshop, while the others came from the rest of the JENAM workshops. There were also a few science correspondents from the national and international press. During the 3 days of the scientific programme, 8 Invited Reviews and 30 Oral Communications were presented. The speakers came from 11 different European countries, and also from Argentina, Australia, Canada, Japan and the U.S.A. There were also speakers from six Portuguese research institutions, and nine of the speak ers were Ph.D. students. The contributions are presented in these proceedings in chronological order. The workshop brought together string theorists, particle physicists, theoretical and observational cosmologists, relativists and observational astrophysicists. It was generally agreed that this inter-disciplinarity was the greatest strength of the work shop, since it provided people coming into this very recent topic from the various different backgrounds with an opportunity to understand each other's language and thereby gain a more solid understanding of the overall picture.

Download or read book A Modification of the Variation of constants Method for Special Perturbations written by Samuel Herrick and published by . This book was released on with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manifestations of Dark Matter and Variations of the Fundamental Constants in Atoms and Astrophysical Phenomena written by Yevgeny V. Stadnik and published by Springer. This book was released on 2017-07-19 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis explores the possibility of searching for new effects of dark matter that are linear in g, an approach that offers enormous advantages over conventional schemes, since the interaction constant g is very small, g“1. Further, the thesis employs an investigation of linear effects to derive new limits on certain interactions of dark matter with ordinary matter that improve on previous limits by up to 15 orders of magnitude. The first-ever limits on several other interactions are also derived. Astrophysical observations indicate that there is five times more dark matter—an ‘invisible’ form of matter, the identity and properties of which still remain shrouded in mystery—in the Universe than the ordinary ‘visible’ matter that makes up stars, planets, dust and interstellar gases. Conventional schemes for the direct detection of dark matter involve processes (such as collisions with, absorption by or inter-conversion with ordinary matter) that are either quartic (g4) or quadratic (g2) in an underlying interaction constant g.

Download or read book The Constants of Nature written by John Barrow and published by Vintage. This book was released on 2009-05-06 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reality as we know it is bound by a set of constants—numbers and values that dictate the strengths of forces like gravity, the speed of light, and the masses of elementary particles. In The Constants of Nature, Cambridge Professor and bestselling author John D.Barrow takes us on an exploration of these governing principles. Drawing on physicists such as Einstein and Planck, Barrow illustrates with stunning clarity our dependence on the steadfastness of these principles. But he also suggests that the basic forces may have been radically different during the universe’s infancy, and suggests that they may continue a deeply hidden evolution. Perhaps most tantalizingly, Barrow theorizes about the realities that might one day be found in a universe with different parameters than our own.

Download or read book An Elementary Treatise on the Calculus of Variations written by John Hewitt Jellett and published by . This book was released on 1850 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Transactions of the American Mathematical Society written by and published by . This book was released on 1903 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geografiska Annaler written by and published by . This book was released on 1920 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physics written by Norman Robert Campbell and published by . This book was released on 1920 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction To The Calculus of Variations And Its Applications written by Frederic Wan and published by Routledge. This book was released on 2017-10-19 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text provides all information necessary for an introductory course on the calculus of variations and optimal control theory. Following a thorough discussion of the basic problem, including sufficient conditions for optimality, the theory and techniques are extended to problems with a free end point, a free boundary, auxiliary and inequality constraints, leading to a study of optimal control theory.

Download or read book Historical Philosophy in France and French Belgium and Switzerland written by Robert Flint and published by . This book was released on 1894 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book History of the Philosophy of History written by Robert Flint and published by . This book was released on 1894 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nature written by Sir Norman Lockyer and published by . This book was released on 1926 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Bulletin written by University of Missouri--Columbia. Agricultural Experiment Station and published by . This book was released on 1916 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings Nuclear data and reactor theory written by and published by . This book was released on 1958 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soil moisture Constants and Their Variation written by W. M. Broadfoot and published by . This book was released on 1958 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CMOS Current Amplifiers written by Kimmo Koli and published by Springer Science & Business Media. This book was released on 2006-04-18 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: This "current-amplifier cookbook" contains an extensive review of different current amplifier topologies realisable with modern CMOS integration technologies. The book derives the seldom-discussed issue of high-frequency distortion performance for all reviewed amplifier topologies, using as simple and intuitive mathematical methods as possible.