Yongzhong Li's Books

Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

By: Qiang Ren,Yinpeng Wang,Yongzhong Li,Shutong Qi

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Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

By: Qiang Ren,Yinpeng Wang,Yongzhong Li,Shutong Qi

This book investigates in detail the deep learning (DL) techniques in electromagnetic (EM) near-field scattering problems, assessing its potential to replace traditional numerical solvers in real-time forecast scenarios. Studies on EM scattering problems have attracted researchers in various fields, such as antenna design, geophysical exploration and remote sensing. Pursuing a holistic perspective, the book introduces the whole workflow in utilizing the DL framework to solve the scattering problems. To achieve precise approximation, medium-scale data sets are sufficient in training the proposed model. As a result, the fully trained framework can realize three orders of magnitude faster than the conventional FDFD solver. It is worth noting that the 2D and 3D scatterers in the scheme can be either lossless medium or metal, allowing the model to be more applicable. This book is intended for graduate students who are interested in deep learning with computational electromagnetics, professional practitioners working on EM scattering, or other corresponding researchers.

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Page Count

137

Publisher

Springer Nature

Published Date

ISBN 10

9811662614

ISBN 13

9789811662614

Recent Progress In Conformal Geometry

By: Abbas Bahri,Yongzhong Xu

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Recent Progress In Conformal Geometry

By: Abbas Bahri,Yongzhong Xu

This book presents a new front of research in conformal geometry, on sign-changing Yamabe-type problems and contact form geometry in particular. New ground is broken with the establishment of a Morse lemma at infinity for sign-changing Yamabe-type problems. This family of problems, thought to be out of reach a few years ago, becomes a family of problems which can be studied: the book lays the foundation for a program of research in this direction.In contact form geometry, a cousin of symplectic geometry, the authors prove a fundamental result of compactness in a variational problem on Legrendrian curves, which allows one to define a homology associated to a contact structure and a vector field of its kernel on a three-dimensional manifold. The homology is invariant under deformation of the contact form, and can be read on a sub-Morse complex of the Morse complex of the variational problem built with the periodic orbits of the Reeb vector-field. This book introduces, therefore, a practical tool in the field, and this homology becomes computable./a

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Page Count

522

Publisher

World Scientific

Published Date

ISBN 10

1908979313

ISBN 13

9781908979315

Enterprise Organization Engineering

Academic Origins and Theoretical System

By: Yanping Liu,Yongzhong Tang

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Enterprise Organization Engineering

Academic Origins and Theoretical System

By: Yanping Liu,Yongzhong Tang

This book creates the concept of “enterprise organization engineering” by introducing the paradigm of tissue engineering in life science into enterprise organization research. It regards the enterprise as live organization, which has life characters and ability to grow and self-repair. The authors seek origins from seven theories including human tissue engineering, evolutionary economics, organization theories, enterprise theories, entrepreneur theory, human recourse theory, knowledge management theory, and summarizes the research framework including five parts : research on enterprise life characteristics, enterprise genes, enterprise seed cells, enterprise life scaffolds and research on enterprise growth factors. This research framework, which bases on five principles, presents a new perspective for corporate management staff and riches management theories.

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Page Count

335

Publisher

Springer Nature

Published Date

ISBN 10

9819910943

ISBN 13

9789819910946

Variational Translation Theory

By: Zhonglian Huang,Yongzhong Zhang

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Variational Translation Theory

By: Zhonglian Huang,Yongzhong Zhang

This book, adopting the perspective of cross-cultural communication, theoretically justifies and addresses human variational translation practice for the first time in the area of translation studies, focusing on the adaptation techniques and variational translation methods, as well as general features and laws of the variational translation process. It classifies and summarizes seven main adaptation techniques and eleven translation methods applicable to all variational translation activities. These techniques and methods, quite different from those used in complete translation or full translation, are systematically studied together with examples, allowing readers to not only understand their interrelations and differences within the context of variational translation methods, but also to master them in order to improve their translation efficacy and efficiency. Readers will gain a better understanding of how variational translation is produced, and of its important role in advancing cross-cultural communication and in reconstructing human knowledge and culture. This book is intended for translation scholars, translation practitioners, students, and others whose work involves the theory and practice of translation and who want to enhance their translation proficiency in cross-cultural communication for the Information Age.

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Page Count

196

Publisher

Springer Nature

Published Date

ISBN 10

9811592713

ISBN 13

9789811592713

Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

By: Qiang Ren,Yinpeng Wang,Yongzhong Li,Shutong Qi

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Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

By: Qiang Ren,Yinpeng Wang,Yongzhong Li,Shutong Qi

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N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

137

Publisher

Springer Nature

Published Date

ISBN 10

9811662614

ISBN 13

9789811662614

Book's by Yongzhong Li

Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

Recent Progress In Conformal Geometry

Recent Progress In Conformal Geometry

Enterprise Organization Engineering

Enterprise Organization Engineering

Variational Translation Theory

Variational Translation Theory

Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

Sophisticated Electromagnetic Forward Scattering Solver via Deep Learning

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