Concepedia

Numerical Dispersion Analysis

Numerical Dispersion Analysis is a computational assessment method used in discrete-time and discrete-space simulation frameworks that characterizes the artificial frequency-dependent phase and group velocity distortions introduced by finite difference approximations in wave propagation models, particularly in the context of time-domain and electromagnetic simulations.

667

Publications

28.6K

Citations

1.5K

Authors

629

Institutions

Publications per year

2017–2026

114

Parents

Publications

667

Group Velocity in Finite Difference Schemes

Lloyd N. Trefethen · SIAM Review · 1982 · 492 citations

, , +16

Time-domain finite-element methods

J.-F. Lee, R. Lee, A.C. Cangellaris · IEEE Transactions on Antennas and Propagation · 1997 · 417 citations

, , +15

Wave propagation simulation in a linear viscoacoustic medium

José M. Carcione, Dan Kosloff, Ronnie Kosloff · Geophysical Journal International · 1988 · 397 citations · Full text

, , +15

COMPUTATIONAL ASPECTS OF THE CHOICE OF OPERATOR AND SAMPLING INTERVAL FOR NUMERICAL DIFFERENTIATION IN LARGE‐SCALE SIMULATION OF WAVE PHENOMENA*

Olav Holberg · Geophysical Prospecting · 1987 · 374 citations

, , +17

Dispersion and pollution of the FEM solution for the Helmholtz equation in one, two and three dimensions

Arnaud Deraemaeker, Ivo Babu ka, Philippe Bouillard · International Journal for Numerical Methods in Engineering · 1999 · 348 citations

, , +13

1–5 of 667

Authors

1.5K

  1. ZC
    Zhizhang Chen

    Dalhousie University, Canada

    11 publications · 499 citations

    11

    h-index

  2. EL
    Eng Leong Tan

    Nanyang Technological University, Singapore

    9 publications · 330 citations

    8

    h-index

  3. CT
    C.W. Trueman

    Concordia University, Canada

    8 publications · 502 citations

    8

    h-index

  4. DY
    Dinghui Yang

    Tsinghua University, China

    7 publications · 207 citations

    7

    h-index

  5. YK
    Yong‐Dan Kong

    South China University of Technology, China

    5 publications · 100 citations

    6

    h-index

1–5 of 1.5K

Institutions

629

  1. Tsinghua University

    Beijing, China

    14 h-index

    35 publications

    1.2K citations

  2. University of Electronic Science and Technology of China

    Chengdu, China

    13 h-index

    60 publications

    1.4K citations

  3. Stanford University

    Stanford, United States

    12 h-index

    26 publications

    1.3K citations

  4. Dalhousie University

    Halifax, Canada

    11 h-index

    21 publications

    938 citations

  5. Massachusetts Institute of Technology

    Cambridge, United States

    11 h-index

    18 publications

    662 citations

  6. Concordia University

    Montreal, Canada

    10 h-index

    16 publications

    1.5K citations

  7. Centre National de la Recherche Scientifique

    Paris, France

    10 h-index

    26 publications

    797 citations

  8. Beihang University

    Beijing, China

    9 h-index

    16 publications

    284 citations

1–8 of 629

Venues

  1. IEEE Transactions on Antennas and Propagation

    53 publications · 2.1K citations

    26

    h-index

  2. 25

    h-index

  3. Geophysics

    19 publications · 752 citations

    16

    h-index

  4. 13

    h-index

  5. IEEE Microwave and Wireless Components Letters

    15 publications · 433 citations

    13

    h-index

1–5