Dune The Distributed And Unified Numerics Environment

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DUNE — The Distributed and Unified Numerics Environment

Author : Oliver Sander
Publisher : Springer Nature
Page : 616 pages
File Size : 55,9 Mb
Release : 2020-12-07
Category : Computers
ISBN : 9783030597023

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DUNE — The Distributed and Unified Numerics Environment by Oliver Sander Pdf

The Distributed and Unified Numerics Environment (Dune) is a set of open-source C++ libraries for the implementation of finite element and finite volume methods. Over the last 15 years it has become one of the most commonly used libraries for the implementation of new, efficient simulation methods in science and engineering. Describing the main Dune libraries in detail, this book covers access to core features like grids, shape functions, and linear algebra, but also higher-level topics like function space bases and assemblers. It includes extensive information on programmer interfaces, together with a wealth of completed examples that illustrate how these interfaces are used in practice. After having read the book, readers will be prepared to write their own advanced finite element simulators, tapping the power of Dune to do so.

Advances in DUNE

Author : Andreas Dedner,Bernd Flemisch,Robert Klöfkorn
Publisher : Springer Science & Business Media
Page : 187 pages
File Size : 53,8 Mb
Release : 2012-04-23
Category : Technology & Engineering
ISBN : 9783642285899

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Advances in DUNE by Andreas Dedner,Bernd Flemisch,Robert Klöfkorn Pdf

DUNE, the Distributed and Unified Numerics Environment, is an open-source modular toolbox for solving partial differential equations with grid-based methods. This book covers recent advances in the development and usage of DUNE. It consists of a collection of 13 articles which mainly evolved from talks given at the First DUNE User Meeting in Stuttgart, Germany, 6.-8.10.2010. The articles nicely illustrate the advanced capabilities and the strong versatility of the DUNE framework. The first part presents extensions of the DUNE core modules, including the construction of local finite element spaces, a discretization toolbox, and two meta-grids, as well as a discussion of performance pitfalls. The second part introduces several external DUNE modules dealing with, e.g., reduced basis methods, unfitted discontinuous Galerkin methods, optimal control problems, and porous media applications. Specific methods and applications are subject of the third part, ranging from two-phase flow in porous media over the implementation of hybrid discontinuous Galerkin and heterogeneous multi-scale methods up to the coupling of DUNE with an existing finite element package.

Subsurface Environmental Modelling Between Science and Policy

Author : Dirk Scheer,Holger Class,Bernd Flemisch
Publisher : Springer Nature
Page : 232 pages
File Size : 49,6 Mb
Release : 2020-07-25
Category : Science
ISBN : 9783030511784

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Subsurface Environmental Modelling Between Science and Policy by Dirk Scheer,Holger Class,Bernd Flemisch Pdf

This book provides a broad overview of essential features of subsurface environmental modelling at the science-policy interface, offering insights into the potential challenges in the field of subsurface flow and transport, as well as the corresponding computational modelling and its impact on the area of policy- and decision-making. The book is divided into two parts: Part I presents models, methods and software at the science-policy interface. Building on this, Part II illustrates the specifications using detailed case studies of subsurface environmental modelling. It also includes a systematic research overview and discusses the anthropogenic use of the subsurface, with a particular focus on energy-related technologies, such as carbon sequestration, geothermal technologies, fluid and energy storage, nuclear waste disposal, and unconventional oil and gas recovery.

High Performance Computing in Science and Engineering

Author : Tomáš Kozubek,Peter Arbenz,Jiří Jaroš,Lubomír Říha,Jakub Šístek,Petr Tichý
Publisher : Springer Nature
Page : 172 pages
File Size : 41,8 Mb
Release : 2021-01-07
Category : Computers
ISBN : 9783030670771

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High Performance Computing in Science and Engineering by Tomáš Kozubek,Peter Arbenz,Jiří Jaroš,Lubomír Říha,Jakub Šístek,Petr Tichý Pdf

This book constitutes the thoroughly refereed post-conference proceedings of the 4th International Conference on High Performance Computing in Science and Engineering, HPCSE 2019, held in Karolinka, Czech Republic, in May 2019. The 9 papers presented in this volume were carefully reviewed and selected from 13 submissions. The conference provides an international forum for exchanging ideas among researchers involved in scientific and parallel computing, including theory and applications, as well as applied and computational mathematics. The focus of HPCSE 2019 was on models, algorithms, and software tools that facilitate efficient and convenient utilization of modern parallel and distributed computing architectures, as well as on large-scale applications.

High Performance Computing in Science and Engineering '21

Author : Wolfgang E. Nagel,Dietmar H. Kröner,Michael M. Resch
Publisher : Springer Nature
Page : 516 pages
File Size : 48,8 Mb
Release : 2023-03-03
Category : Computers
ISBN : 9783031179372

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High Performance Computing in Science and Engineering '21 by Wolfgang E. Nagel,Dietmar H. Kröner,Michael M. Resch Pdf

This book presents the state-of-the-art in supercomputer simulation. It includes the latest findings from leading researchers using systems from the High Performance Computing Center Stuttgart (HLRS) in 2021. The reports cover all fields of computational science and engineering ranging from CFD to computational physics and from chemistry to computer science with a special emphasis on industrially relevant applications. Presenting findings of one of Europe’s leading systems, this volume covers a wide variety of applications that deliver a high level of sustained performance. The book covers the main methods in high-performance computing. Its outstanding results in achieving the best performance for production codes are of particular interest for both scientists and engineers. The book comes with a wealth of color illustrations and tables of results.

Computational Science and High Performance Computing II

Author : Egon Krause,Yurii I. Shokin,Nina Shokina
Publisher : Springer Science & Business Media
Page : 346 pages
File Size : 55,5 Mb
Release : 2006-06-18
Category : Technology & Engineering
ISBN : 9783540317685

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Computational Science and High Performance Computing II by Egon Krause,Yurii I. Shokin,Nina Shokina Pdf

This volume contains 27 contributions to the Second Russian-German Advanced Research Workshop on Computational Science and High Performance Computing presented in March 2005 at Stuttgart, Germany. Contributions range from computer science, mathematics and high performance computing to applications in mechanical and aerospace engineering.

Computational Science and High Performance Computing IV

Author : Egon Krause,Yurii Shokin,Michael M. Resch,Dietmar Kröner,Nina Shokina
Publisher : Springer Science & Business Media
Page : 390 pages
File Size : 50,8 Mb
Release : 2011-01-21
Category : Technology & Engineering
ISBN : 9783642177705

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Computational Science and High Performance Computing IV by Egon Krause,Yurii Shokin,Michael M. Resch,Dietmar Kröner,Nina Shokina Pdf

This volume contains 27 contributions to the Forth Russian-German Advanced Research Workshop on Computational Science and High Performance Computing presented in October 2009 in Freiburg, Germany. The workshop was organized jointly by the High Performance Computing Center Stuttgart (HLRS), the Institute of Computational Technologies of the Siberian Branch of the Russian Academy of Sciences (ICT SB RAS) and the Section of Applied Mathematics of the University of Freiburg (IAM Freiburg) The contributions range from computer science, mathematics and high performance computing to applications in mechanical and aerospace engineering. They show a wealth of theoretical work and simulation experience with a potential of bringing together theoretical mathematical modelling and usage of high performance computing systems presenting the state of the art of computational technologies.

Hyperbolic Problems: Theory, Numerics and Applications

Author : Eitan Tadmor,Jian-Guo Liu,Athanasios E. Tzavaras
Publisher : American Mathematical Soc.
Page : 361 pages
File Size : 50,5 Mb
Release : 2009
Category : Mathematics
ISBN : 9780821847299

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Hyperbolic Problems: Theory, Numerics and Applications by Eitan Tadmor,Jian-Guo Liu,Athanasios E. Tzavaras Pdf

The International Conference on Hyperbolic Problems: Theory, Numerics and Applications, 'HYP2008', was held at the University of Maryland from June 9-13, 2008. This book, the first in a two-part volume, contains nineteen papers based on plenary and invited talks presented at the conference.

Software for Exascale Computing - SPPEXA 2016-2019

Author : Hans-Joachim Bungartz,Severin Reiz,Benjamin Uekermann,Philipp Neumann,Wolfgang E. Nagel
Publisher : Springer Nature
Page : 624 pages
File Size : 49,5 Mb
Release : 2020-07-30
Category : Computers
ISBN : 9783030479565

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Software for Exascale Computing - SPPEXA 2016-2019 by Hans-Joachim Bungartz,Severin Reiz,Benjamin Uekermann,Philipp Neumann,Wolfgang E. Nagel Pdf

This open access book summarizes the research done and results obtained in the second funding phase of the Priority Program 1648 "Software for Exascale Computing" (SPPEXA) of the German Research Foundation (DFG) presented at the SPPEXA Symposium in Dresden during October 21-23, 2019. In that respect, it both represents a continuation of Vol. 113 in Springer’s series Lecture Notes in Computational Science and Engineering, the corresponding report of SPPEXA’s first funding phase, and provides an overview of SPPEXA’s contributions towards exascale computing in today's sumpercomputer technology. The individual chapters address one or more of the research directions (1) computational algorithms, (2) system software, (3) application software, (4) data management and exploration, (5) programming, and (6) software tools. The book has an interdisciplinary appeal: scholars from computational sub-fields in computer science, mathematics, physics, or engineering will find it of particular interest.

Princeton Companion to Applied Mathematics

Author : Nicholas J. Higham,Mark R. Dennis,Paul Glendinning,Paul A. Martin,Fadil Santosa,Jared Tanner
Publisher : Princeton University Press
Page : 1014 pages
File Size : 51,8 Mb
Release : 2015-09-09
Category : Mathematics
ISBN : 9780691150390

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Princeton Companion to Applied Mathematics by Nicholas J. Higham,Mark R. Dennis,Paul Glendinning,Paul A. Martin,Fadil Santosa,Jared Tanner Pdf

The must-have compendium on applied mathematics This is the most authoritative and accessible single-volume reference book on applied mathematics. Featuring numerous entries by leading experts and organized thematically, it introduces readers to applied mathematics and its uses; explains key concepts; describes important equations, laws, and functions; looks at exciting areas of research; covers modeling and simulation; explores areas of application; and more. Modeled on the popular Princeton Companion to Mathematics, this volume is an indispensable resource for undergraduate and graduate students, researchers, and practitioners in other disciplines seeking a user-friendly reference book on applied mathematics. Features nearly 200 entries organized thematically and written by an international team of distinguished contributors Presents the major ideas and branches of applied mathematics in a clear and accessible way Explains important mathematical concepts, methods, equations, and applications Introduces the language of applied mathematics and the goals of applied mathematical research Gives a wide range of examples of mathematical modeling Covers continuum mechanics, dynamical systems, numerical analysis, discrete and combinatorial mathematics, mathematical physics, and much more Explores the connections between applied mathematics and other disciplines Includes suggestions for further reading, cross-references, and a comprehensive index

Numerical Methods and Applications (1994)

Author : Guri I Marchuk
Publisher : CRC Press
Page : 282 pages
File Size : 42,9 Mb
Release : 2017-11-22
Category : Mathematics
ISBN : 9781351359702

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Numerical Methods and Applications (1994) by Guri I Marchuk Pdf

This book presents new original numerical methods that have been developed to the stage of concrete algorithms and successfully applied to practical problems in mathematical physics. The book discusses new methods for solving stiff systems of ordinary differential equations, stiff elliptic problems encountered in problems of composite material mechanics, Navier-Stokes systems, and nonstationary problems with discontinuous data. These methods allow natural paralleling of algorithms and will find many applications in vector and parallel computers.

Issues in Artificial Intelligence, Robotics and Machine Learning: 2011 Edition

Author : Anonim
Publisher : ScholarlyEditions
Page : 1750 pages
File Size : 50,5 Mb
Release : 2012-01-09
Category : Computers
ISBN : 9781464964701

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Issues in Artificial Intelligence, Robotics and Machine Learning: 2011 Edition by Anonim Pdf

Issues in Artificial Intelligence, Robotics and Machine Learning: 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Artificial Intelligence, Robotics and Machine Learning. The editors have built Issues in Artificial Intelligence, Robotics and Machine Learning: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Artificial Intelligence, Robotics and Machine Learning in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Artificial Intelligence, Robotics and Machine Learning: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.

Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems

Author : Clément Cancès,Pascal Omnes
Publisher : Springer
Page : 559 pages
File Size : 49,6 Mb
Release : 2017-05-22
Category : Mathematics
ISBN : 9783319573946

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Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems by Clément Cancès,Pascal Omnes Pdf

This book is the second volume of proceedings of the 8th conference on "Finite Volumes for Complex Applications" (Lille, June 2017). It includes reviewed contributions reporting successful applications in the fields of fluid dynamics, computational geosciences, structural analysis, nuclear physics, semiconductor theory and other topics. The finite volume method in its various forms is a space discretization technique for partial differential equations based on the fundamental physical principle of conservation, and recent decades have brought significant advances in the theoretical understanding of the method. Many finite volume methods preserve further qualitative or asymptotic properties, including maximum principles, dissipativity, monotone decay of free energy, and asymptotic stability. Due to these properties, finite volume methods belong to the wider class of compatible discretization methods, which preserve qualitative properties of continuous problems at the discrete l evel. This structural approach to the discretization of partial differential equations becomes particularly important for multiphysics and multiscale applications. The book is useful for researchers, PhD and master’s level students in numerical analysis, scientific computing and related fields such as partial differential equations, as well as for engineers working in numerical modeling and simulations.

Numerical Methods for Conservation Laws

Author : Jan S. Hesthaven
Publisher : SIAM
Page : 571 pages
File Size : 42,6 Mb
Release : 2018-01-30
Category : Science
ISBN : 9781611975093

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Numerical Methods for Conservation Laws by Jan S. Hesthaven Pdf

Conservation laws are the mathematical expression of the principles of conservation and provide effective and accurate predictive models of our physical world. Although intense research activity during the last decades has led to substantial advances in the development of powerful computational methods for conservation laws, their solution remains a challenge and many questions are left open; thus it is an active and fruitful area of research. Numerical Methods for Conservation Laws: From Analysis to Algorithms: offers the first comprehensive introduction to modern computational methods and their analysis for hyperbolic conservation laws, building on intense research activities for more than four decades of development; discusses classic results on monotone and finite difference/finite volume schemes, but emphasizes the successful development of high-order accurate methods for hyperbolic conservation laws; addresses modern concepts of TVD and entropy stability, strongly stable Runge-Kutta schemes, and limiter-based methods before discussing essentially nonoscillatory schemes, discontinuous Galerkin methods, and spectral methods; explores algorithmic aspects of these methods, emphasizing one- and two-dimensional problems and the development and analysis of an extensive range of methods; includes MATLAB software with which all main methods and computational results in the book can be reproduced; and demonstrates the performance of many methods on a set of benchmark problems to allow direct comparisons. Code and other supplemental material are available online at www.siam.org/books/cs18.

Parallel Computing: Technology Trends

Author : I. Foster,G.R. Joubert,L. Kučera
Publisher : IOS Press
Page : 806 pages
File Size : 51,6 Mb
Release : 2020-03-25
Category : Computers
ISBN : 9781643680712

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Parallel Computing: Technology Trends by I. Foster,G.R. Joubert,L. Kučera Pdf

The year 2019 marked four decades of cluster computing, a history that began in 1979 when the first cluster systems using Components Off The Shelf (COTS) became operational. This achievement resulted in a rapidly growing interest in affordable parallel computing for solving compute intensive and large scale problems. It also directly lead to the founding of the Parco conference series. Starting in 1983, the International Conference on Parallel Computing, ParCo, has long been a leading venue for discussions of important developments, applications, and future trends in cluster computing, parallel computing, and high-performance computing. ParCo2019, held in Prague, Czech Republic, from 10 – 13 September 2019, was no exception. Its papers, invited talks, and specialized mini-symposia addressed cutting-edge topics in computer architectures, programming methods for specialized devices such as field programmable gate arrays (FPGAs) and graphical processing units (GPUs), innovative applications of parallel computers, approaches to reproducibility in parallel computations, and other relevant areas. This book presents the proceedings of ParCo2019, with the goal of making the many fascinating topics discussed at the meeting accessible to a broader audience. The proceedings contains 57 contributions in total, all of which have been peer-reviewed after their presentation. These papers give a wide ranging overview of the current status of research, developments, and applications in parallel computing.