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This book presents a comprehensive mathematical and computational approach for solving electromagnetic problems of practical relevance, such as electromagnetic scattering and the cavity problems. After an in-depth introduction to the mathematical foundations of isogeometric analysis, which discusses how to conduct higher-order simulations efficiently and without the introduction of geometrical errors, the book proves quasi-optimal approximation properties for all trace spaces of the de Rham sequence, and demonstrates inf-sup stability of the isogeometric discretisation of the electric field integral equation (EFIE). Theoretical properties and algorithms are described in detail. The algorithmic approach is, in turn, validated through a series of numerical experiments aimed at solving a set of electromagnetic scattering problems. In the last part of the book, the boundary element method is combined with a novel eigenvalue solver, a so-called contour integral method. An algorithm is presented, together with a set of successful numerical experiments, showing that the eigenvalue solver benefits from the high orders of convergence offered by the boundary element approach. Last, the resulting software, called BEMBEL (Boundary Element Method Based Engineering Library), is reviewed: the user interface is presented, while the underlying design considerations are explained in detail. Given its scope, this book bridges an important gap between numerical analysis and engineering design of electromagnetic devices.

Microwaves. --- Optical engineering. --- Numerical analysis. --- Particle acceleration. --- Microwaves, RF and Optical Engineering. --- Numerical Analysis. --- Particle Acceleration and Detection, Beam Physics. --- Particles (Nuclear physics) --- Acceleration (Mechanics) --- Nuclear physics --- Mathematical analysis --- Mechanical engineering --- Hertzian waves --- Electric waves --- Electromagnetic waves --- Geomagnetic micropulsations --- Radio waves --- Shortwave radio --- Acceleration --- Electromagnetism --- Boundary element methods. --- Mathematics. --- BEM (Engineering analysis) --- BIE analysis --- BIE methods --- Boundary element analysis --- Boundary elements methods --- Boundary integral equation analysis --- Boundary integral equation methods --- Boundary integral methods --- Numerical analysis

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This book presents a comprehensive mathematical and computational approach for solving electromagnetic problems of practical relevance, such as electromagnetic scattering and the cavity problems. After an in-depth introduction to the mathematical foundations of isogeometric analysis, which discusses how to conduct higher-order simulations efficiently and without the introduction of geometrical errors, the book proves quasi-optimal approximation properties for all trace spaces of the de Rham sequence, and demonstrates inf-sup stability of the isogeometric discretisation of the electric field integral equation (EFIE). Theoretical properties and algorithms are described in detail. The algorithmic approach is, in turn, validated through a series of numerical experiments aimed at solving a set of electromagnetic scattering problems. In the last part of the book, the boundary element method is combined with a novel eigenvalue solver, a so-called contour integral method. An algorithm is presented, together with a set of successful numerical experiments, showing that the eigenvalue solver benefits from the high orders of convergence offered by the boundary element approach. Last, the resulting software, called BEMBEL (Boundary Element Method Based Engineering Library), is reviewed: the user interface is presented, while the underlying design considerations are explained in detail. Given its scope, this book bridges an important gap between numerical analysis and engineering design of electromagnetic devices.

Numerical analysis --- Experimental nuclear and elementary particle physics --- Spectrometric and optical chemical analysis --- Telecommunication technology --- deeltjesfysica --- tekstverwerking --- numerieke analyse --- spectrometrie

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This book constitutes the refereed post-conference proceedings of the Third International Symposium on Benchmarking, Measuring, and Optimization, Bench 2020, held virtually in November 2020. The 12 revised full papers and 1 revised short paper presented were carefully reviewed and selected from 28 submissions. The papers are organized in topical sections named: best paper session; data management and storage; supercomputing; benchmarking on GPU; and application and dataset.

Programming --- Computer architecture. Operating systems --- Computer. Automation --- applicatiebeheer --- apps --- informatica --- programmeren (informatica) --- computernetwerken --- architectuur (informatica)

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This book constitutes the refereed proceedings of the 19th International Conference on Parallel and Distributed Computing, Euro-Par 2013, held in Aachen, Germany, in August 2013. The 70 revised full papers presented were carefully reviewed and selected from 261 submissions. The papers are organized in 16 topical sections: support tools and environments; performance prediction and evaluation; scheduling and load balancing; high-performance architectures and compilers; parallel and distributed data management; grid, cluster and cloud computing; peer-to-peer computing; distributed systems and algorithms; parallel and distributed programming; parallel numerical algorithms; multicore and manycore programming; theory and algorithms for parallel computation; high performance networks and communication; high performance and scientific applications; GPU and accelerator computing; and extreme-scale computing.

Engineering & Applied Sciences --- Computer Science --- Computer science. --- Computer communication systems. --- Special purpose computers. --- Computer system failures. --- Programming languages (Electronic computers). --- Operating systems (Computers). --- Numerical analysis. --- Computer Science. --- Programming Languages, Compilers, Interpreters. --- Operating Systems. --- System Performance and Evaluation. --- Computer Communication Networks. --- Numeric Computing. --- Special Purpose and Application-Based Systems. --- Parallel processing (Electronic computers) --- Computer system performance. --- Electronic data processing. --- Software engineering. --- Computer software engineering --- Engineering --- ADP (Data processing) --- Automatic data processing --- Data processing --- EDP (Data processing) --- IDP (Data processing) --- Integrated data processing --- Computers --- Office practice --- Computer operating systems --- Disk operating systems --- Systems software --- Informatics --- Science --- Automation --- Operating systems --- Communication systems, Computer --- Computer communication systems --- Data networks, Computer --- ECNs (Electronic communication networks) --- Electronic communication networks --- Networks, Computer --- Teleprocessing networks --- Data transmission systems --- Digital communications --- Electronic systems --- Information networks --- Telecommunication --- Cyberinfrastructure --- Electronic data processing --- Network computers --- Computer failures --- Computer malfunctions --- Computer systems --- Failure of computer systems --- System failures (Engineering) --- Fault-tolerant computing --- Computer languages --- Computer program languages --- Computer programming languages --- Machine language --- Languages, Artificial --- Special purpose computers --- Mathematical analysis --- Distributed processing --- Failures --- Compilers (Computer programs). --- Electronic digital computers—Evaluation. --- Computer networks. --- Computers, Special purpose. --- Compilers and Interpreters. --- Numerical Analysis. --- Compiling programs (Computer programs) --- Computer programs --- Programming software

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This book constitutes the refereed proceedings of the 19th International Conference on Parallel and Distributed Computing, Euro-Par 2013, held in Aachen, Germany, in August 2013. The 70 revised full papers presented were carefully reviewed and selected from 261 submissions. The papers are organized in 16 topical sections: support tools and environments; performance prediction and evaluation; scheduling and load balancing; high-performance architectures and compilers; parallel and distributed data management; grid, cluster and cloud computing; peer-to-peer computing; distributed systems and algorithms; parallel and distributed programming; parallel numerical algorithms; multicore and manycore programming; theory and algorithms for parallel computation; high performance networks and communication; high performance and scientific applications; GPU and accelerator computing; and extreme-scale computing.

Computer science --- Programming --- Computer architecture. Operating systems --- Information systems --- Computer. Automation --- cloud computing --- computers --- informatica --- computerbesturingssystemen --- programmeertalen --- software engineering --- parallel processing --- OS (operating system) --- computernetwerken --- computerkunde --- numerieke analyse --- gegevensverwerking