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检索条件"机构=Institute of Computational Mathematics and Scientic/Engineering Computing"
964 条 记 录,以下是651-660 订阅
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Liouville integrability of conservative peakons for amodified CH equation
arXiv
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arXiv 2017年
作者: Chang, Xiangke Szmigielski, Jacek LSEC Institute of Computational Mathematics and Scientific Engineering Computing AMSS Chinese Academy of Sciences P.O.Box 2719 Beijing100190 China Department of Mathematics and Statistics University of Saskatchewan 106 Wiggins Road Saskatoon SaskatchewanS7N5E6 Canada Department OfMathematics and Statistics University of Saskatchewan 106Wiggins Road Saskatoon SaskatchewanS7N5E6 Canada
The modified Camassa-Holm equation (also called FORQ) is one of numerous cousins of the Camassa-Holm equation possessing non-smoth solitons ( peakons) as special solutions. The peakon sector of solutions is not unique... 详细信息
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Lax integrability and the peakon problem for the modified camassa-holm equation
arXiv
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arXiv 2017年
作者: CHANG, XIANGKE SZMIGIELSKI, JACEK LSEC INSTITUTE OF COMPUTATIONAL MATHEMATICS AND SCIENTIFIC ENGINEERING COMPUTING AMSS CHINESE ACADEMY OF SCIENCES P.O.BOX 2719 BEIJING100190 China THE DEPARTMENT OF MATHEMATICS AND STATISTICS UNIVERSITY OF SASKATCHEWAN 106 WIGGINS ROAD SASKATOONSKS7N 5E6 Canada DEPARTMENT OFMATHEMATICS AND STATISTICS UNIVERSITY OF SASKATCHEWAN 106WIGGINS ROAD SASKATOONSKS7N 5E6 Canada
Peakons are special weak solutions of a class of nonlinear partial differential equations modelling non-linear phenomena such as the breakdown of regularity and the onset of shocks. We show that the natural concept of... 详细信息
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Track 1-A Study of Nanodroplet Diffusion on Smooth Surfaces
Track 1-A Study of Nanodroplet Diffusion on Smooth Surfaces
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2016年大连国际微流控和芯片实验室大会
作者: Chu Li Jizu Huang Zhigang Li Department of Mechanical and Aerospace Engineering The Hong Kong University of Science and Technology Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems ScienceChinese Academy of Sciences
In this study,we investigate how nanodroplets diffuse on smooth surfaces through molecular dynamics(MD) simulations and theoretical *** dynamics simulations show that nanodroplet surface diffusion is different from th... 详细信息
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How AD can help solve differential-algebraic equations
arXiv
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arXiv 2017年
作者: Pryce, John D. Nedialkov, Nedialko S. Tan, Guangning Li, Xiao Cardiff University School of Mathematics Senghennydd Rd CardiffCF24 4AG United Kingdom McMaster University Department of Computing & Software HamiltonL8S 4K1 Canada Massachusetts Institute of Technology Process Systems Engineering Laboratory Boston United States McMaster University School of Computational Science and Engineering HamiltonL8S 4K1 Canada
A characteristic feature of differential-algebraic equations is that one needs to find derivatives of some of their equations with respect to time, as part of so called index reduction or regularisation, to prepare th... 详细信息
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On the “Preconditioning” Function Used in Planewave DFT Calculations and its Generalization
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Communications in computational Physics 2015年 第6期18卷 167-179页
作者: Yunkai Zhou James R.Chelikowsky Xingyu Gao Aihui Zhou Department of Mathematics Southern Methodist UniversityDallasTX 75275USA Center for Computational Materials Institute for Computational Engineering and Scienceand Departments of Physics and Chemical EngineeringUniversity of TexasAustinTX 78712USA HPCC Institute of Applied Physics and Computational MathematicsBeijing100094China LSEC Institute of Computational Mathematics and Scientific/Engineering ComputingAcademy of Mathematics and Systems ScienceChinese Academy of SciencesBeijing 100190China
The Teter,Payne,and Allan“preconditioning”function plays a significant role in planewave DFT *** function is often called the TPA *** present a detailed study of this“preconditioning”*** develop a general formula ... 详细信息
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First M87 Event Horizon Telescope Results. IX. Detection of Near-horizon Circular Polarization
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The Astrophysical Journal Letters 2023年 第2期957卷 L20-L20页
作者: The Event Horizon Telescope Collaboration Kazunori Akiyama Antxon Alberdi Walter Alef Juan Carlos Algaba Richard Anantua Keiichi Asada Rebecca Azulay Uwe Bach Anne-Kathrin Baczko David Ball Mislav Baloković John Barrett Michi Bauböck Bradford A. Benson Dan Bintley Lindy Blackburn Raymond Blundell Katherine L. Bouman Geoffrey C. Bower Hope Boyce Michael Bremer Christiaan D. Brinkerink Roger Brissenden Silke Britzen Avery E. Broderick Dominique Broguiere Thomas Bronzwaer Sandra Bustamante Do-Young Byun John E. Carlstrom Chiara Ceccobello Andrew Chael Chi-kwan Chan Dominic O. Chang Koushik Chatterjee Shami Chatterjee Ming-Tang Chen Yongjun Chen Xiaopeng Cheng Ilje Cho Pierre Christian Nicholas S. Conroy John E. Conway James M. Cordes Thomas M. Crawford Geoffrey B. Crew Alejandro Cruz-Osorio Yuzhu Cui Rohan Dahale Jordy Davelaar Mariafelicia De Laurentis Roger Deane Jessica Dempsey Gregory Desvignes Jason Dexter Vedant Dhruv Sheperd S. Doeleman Sean Dougal Sergio A. Dzib Ralph P. Eatough Razieh Emami Heino Falcke Joseph Farah Vincent L. Fish Ed Fomalont H. Alyson Ford Marianna Foschi Raquel Fraga-Encinas William T. Freeman Per Friberg Christian M. Fromm Antonio Fuentes Peter Galison Charles F. Gammie Roberto García Olivier Gentaz Boris Georgiev Ciriaco Goddi Roman Gold Arturo I. Gómez-Ruiz José L. Gómez Minfeng Gu Mark Gurwell Kazuhiro Hada Daryl Haggard Kari Haworth Michael H. Hecht Ronald Hesper Dirk Heumann Luis C. Ho Paul Ho Mareki Honma Chih-Wei L. Huang Lei Huang David H. Hughes Shiro Ikeda C. M. Violette Impellizzeri Makoto Inoue Sara Issaoun David J. James Buell T. Jannuzi Michael Janssen Britton Jeter Wu Jiang Alejandra Jiménez-Rosales Michael D. Johnson Svetlana Jorstad Abhishek V. Joshi Taehyun Jung Mansour Karami Ramesh Karuppusamy Tomohisa Kawashima Garrett K. Keating Mark Kettenis Dong-Jin Kim Jae-Young Kim Jongsoo Kim Junhan Kim Motoki Kino Jun Yi Koay Prashant Kocherlakota Yutaro Kofuji Patrick M. Koch Shoko Koyama Carsten Kramer Joana A. Kramer Michael Kramer Thomas P. Krichbaum Cheng-Yu Kuo Noemi La Massachusetts Institute of Technology Haystack Observatory 99 Millstone Road Westford MA 01886 USA National Astronomical Observatory of Japan 2-21-1 Osawa Mitaka Tokyo 181-8588 Japan Black Hole Initiative at Harvard University 20 Garden Street Cambridge MA 02138 USA Instituto de Astrofísica de Andalucía-CSIC Glorieta de la Astronomía s/n E-18008 Granada Spain Max-Planck-Institut für Radioastronomie Auf dem Hügel 69 D-53121 Bonn Germany Department of Physics Faculty of Science Universiti Malaya 50603 Kuala Lumpur Malaysia Center for Astrophysics | Harvard & Smithsonian 60 Garden Street Cambridge MA 02138 USA Department of Physics & Astronomy The University of Texas at San Antonio One UTSA Circle San Antonio TX 78249 USA Institute of Astronomy and Astrophysics Academia Sinica 11F of Astronomy-Mathematics Building AS/NTU No. 1 Sec. 4 Roosevelt Rd. Taipei 10617 Taiwan R.O.C. Departament d’Astronomia i Astrofísica Universitat de València C. Dr. Moliner 50 E-46100 Burjassot València Spain Observatori Astronòmic Universitat de València C. Catedrático José Beltrán 2 E-46980 Paterna València Spain Department of Space Earth and Environment Chalmers University of Technology Onsala Space Observatory SE-43992 Onsala Sweden Steward Observatory and Department of Astronomy University of Arizona 933 N. Cherry Ave. Tucson AZ 85721 USA Yale Center for Astronomy & Astrophysics Yale University 52 Hillhouse Avenue New Haven CT 06511 USA Department of Physics University of Illinois 1110 West Green Street Urbana IL 61801 USA Fermi National Accelerator Laboratory MS209 P.O. Box 500 Batavia IL 60510 USA Department of Astronomy and Astrophysics University of Chicago 5640 South Ellis Avenue Chicago IL 60637 USA East Asian Observatory 660 N. A’ohoku Place Hilo HI 96720 USA James Clerk Maxwell Telescope (JCMT) 660 N. A’ohoku Place Hilo HI 96720 USA California Institute of Technology 1200 East California Boulevard Pasadena CA 91125 USA Institute of Astro
Event Horizon Telescope (EHT) observations have revealed a bright ring of emission around the supermassive black hole at the center of the M87 galaxy. EHT images in linear polarization have further identified a cohere...
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A language and hardware independent approach to quantum-classical computing
arXiv
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arXiv 2017年
作者: McCaskey, A.J. Dumitrescu, E.F. Liakh, D. Chen, M. Feng, W. Humble, T.S. Quantum Computing Institute Oak Ridge National Laboratory Oak RidgeTN United States Computer Science and Mathematics Division Oak Ridge National Laboratory Oak RidgeTN37831 United States Computational Sciences and Engineering Division Oak Ridge National Laboratory Oak RidgeTN37831 United States Oak Ridge Leadership Computing Facility Scientific Computing Oak Ridge National Laboratory Oak RidgeTN United States Department of Physics Virginia Tech BlacksburgVA United States Department of Computer Science Virginia Tech BlacksburgVA United States Bredesen Center for Interdisciplinary Research University of Tennessee KnoxvilleTN United States
Heterogeneous high-performance computing (HPC) systems offer novel architectures which accelerate specific workloads through judicious use of specialized coprocessors. A promising architectural approach for future sci... 详细信息
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Stochastic Collocation on Unstructured Multivariate Meshes
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Communications in computational Physics 2015年 第6期18卷 1-36页
作者: Akil Narayan Tao Zhou Scientific Computing and Imaging Institute University of UtahSalt Lake CityUT 84112USA LSEC Institute of Computational Mathematics and Scientific/Engineering ComputingAMSSthe Chinese Academy of SciencesBeijingChina
Collocation has become a standard tool for approximation of parameterized systems in the uncertainty quantification(UQ)*** for leastsquares regularization,compressive sampling recovery,and interpolatory reconstruction... 详细信息
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Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration
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The Astrophysical Journal 2023年 第1期950卷 35-35页
作者: Ben S. Prather Jason Dexter Monika Moscibrodzka Hung-Yi Pu Thomas Bronzwaer Jordy Davelaar Ziri Younsi Charles F. Gammie Roman Gold George N. Wong Kazunori Akiyama Antxon Alberdi Walter Alef Juan Carlos Algaba Richard Anantua Keiichi Asada Rebecca Azulay Uwe Bach Anne-Kathrin Baczko David Ball Mislav Baloković John Barrett Michi Bauböck Bradford A. Benson Dan Bintley Lindy Blackburn Raymond Blundell Katherine L. Bouman Geoffrey C. Bower Hope Boyce Michael Bremer Christiaan D. Brinkerink Roger Brissenden Silke Britzen Avery E. Broderick Dominique Broguiere Sandra Bustamante Do-Young Byun John E. Carlstrom Chiara Ceccobello Andrew Chael Chi-kwan Chan Dominic O. Chang Koushik Chatterjee Shami Chatterjee Ming-Tang Chen Yongjun Chen Xiaopeng Cheng Ilje Cho Pierre Christian Nicholas S. Conroy John E. Conway James M. Cordes Thomas M. Crawford Geoffrey B. Crew Alejandro Cruz-Osorio Yuzhu Cui Mariafelicia De Laurentis Roger Deane Jessica Dempsey Gregory Desvignes Vedant Dhruv Sheperd S. Doeleman Sean Dougal Sergio A. Dzib Ralph P. Eatough Razieh Emami Heino Falcke Joseph Farah Vincent L. Fish Ed Fomalont H. Alyson Ford Raquel Fraga-Encinas William T. Freeman Per Friberg Christian M. Fromm Antonio Fuentes Peter Galison Roberto García Olivier Gentaz Boris Georgiev Ciriaco Goddi Arturo I. Gómez-Ruiz José L. Gómez Minfeng Gu Mark Gurwell Kazuhiro Hada Daryl Haggard Kari Haworth Michael H. Hecht Ronald Hesper Dirk Heumann Luis C. Ho Paul Ho Mareki Honma Chih-Wei L. Huang Lei Huang David H. Hughes Shiro Ikeda C. M. Violette Impellizzeri Makoto Inoue Sara Issaoun David J. James Buell T. Jannuzi Michael Janssen Britton Jeter Wu Jiang Alejandra Jiménez-Rosales Michael D. Johnson Svetlana Jorstad Abhishek V. Joshi Taehyun Jung Mansour Karami Ramesh Karuppusamy Tomohisa Kawashima Garrett K. Keating Mark Kettenis Dong-Jin Kim Jae-Young Kim Jongsoo Kim Junhan Kim Motoki Kino Jun Yi Koay Prashant Kocherlakota Yutaro Kofuji Shoko Koyama Carsten Kramer Michael Kramer Thomas P. Krichbaum Cheng-Yu Kuo Noemi La Bella Tod R. Lauer Daeyoung L CCS-2 Los Alamos National Laboratory P.O. Box 1663 Los Alamos NM 87545 USA bprather@lanl.gov JILA and Department of Astrophysical and Planetary Sciences University of Colorado Boulder CO 80309 USA Department of Astrophysics/IMAPP Radboud University P.O. Box 9010 6500 GL Nijmegen The Netherlands Department of Physics National Taiwan Normal University No. 88 Sec.4 Tingzhou Road Taipei 116 Taiwan R.O.C. Center of Astronomy and Gravitation National Taiwan Normal University No. 88 Sec. 4 Tingzhou Road Taipei 116 Taiwan R.O.C. Institute of Astronomy and Astrophysics Academia Sinica 11F of Astronomy-Mathematics Building AS/NTU No. 1 Sec. 4 Roosevelt Road Taipei 10617 Taiwan R.O.C. Department of Astronomy and Columbia Astrophysics Laboratory Columbia University 550 W. 120th Street New York NY 10027 USA Center for Computational Astrophysics Flatiron Institute 162 Fifth Avenue New York NY 10010 USA Department of Astrophysics Institute for Mathematics Astrophysics and Particle Physics (IMAPP) Radboud University P.O. Box 9010 6500 GL Nijmegen The Netherlands Mullard Space Science Laboratory University College London Holmbury St. Mary Dorking Surrey RH5 6NT UK Institut für Theoretische Physik Goethe-Universität Frankfurt Max-von-Laue-Straße 1 D-60438 Frankfurt am Main Germany Department of Physics University of Illinois 1110 West Green Street Urbana IL 61801 USA Department of Astronomy University of Illinois at Urbana-Champaign 1002 West Green Street Urbana IL 61801 USA NCSA University of Illinois 1205 W. Clark Street Urbana IL 61801 USA CP3-Origins University of Southern Denmark Campusvej 55 DK-5230 Odense M Denmark School of Natural Sciences Institute for Advanced Study 1 Einstein Drive Princeton NJ 08540 USA Princeton Gravity Initiative Princeton University Princeton NJ 08544 USA Massachusetts Institute of Technology Haystack Observatory 99 Millstone Road Westford MA 01886 USA National Astronomical Observatory of Japan 2-21-1 Osaw
Interpretation of resolved polarized images of black holes by the Event Horizon Telescope (EHT) requires predictions of the polarized emission observable by an Earth-based instrument for a particular model of the blac...
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Preparation of logically labeled pure states with only two turns for bulk quantum computation
arXiv
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arXiv 2017年
作者: Xin, Tao Hao, Liang Hou, Shi-Yao Feng, Guan-Ru Long, Gui-Lu State Key Laboratory of Low-dimensional Quantum Physics and Department of Physics Tsinghua University Beijing100084 China Tsinghua National Laboratory of Information Science and Technology Beijing100084 China Institute of Applied Physics and Computational Mathematics Beijing100094 China Microsystem and Terahertz Research Center China Academy of Engineering Physics Chengdu610200 China Institute of Electronic Engineering China Academy of Engineering Physics Mianyang621999 China Institute for Quantum Computing WaterlooONN2L 3G1 Canada Department of Physics and Astronomy University of Waterloo WaterlooONN2L 3G1 Canada Innovative Center of Quantum Matter Beijing100084 China
Quantum state preparation plays an equally important role with quantum operations and measurements in quantum information processing. The previous methods of preparing initial state for bulk quantum computation all ha... 详细信息
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