TY - GEN
T1 - A new wavelet-based paradigm for hierarchical coarse-graining applied to materials modeling
AU - Ismail, Ahmed E.
AU - Rutledge, Gregory C.
AU - Stephanopoulos, George
PY - 2004
Y1 - 2004
N2 - We outline how the wavelet transform, a hierarchical averaging scheme, can be used to perform both structural and topological coarse-graining in systems with multiscale physical behavior, such as Ising lattices and polymer models. We illustrate how to create sampling mechanisms, which we call wavelet-accelerated Monte Carlo (WAMC), to study these systems and obtain qualitative and quantitatively accurate results in orders of magnitude less time than using atomistic simulations.
AB - We outline how the wavelet transform, a hierarchical averaging scheme, can be used to perform both structural and topological coarse-graining in systems with multiscale physical behavior, such as Ising lattices and polymer models. We illustrate how to create sampling mechanisms, which we call wavelet-accelerated Monte Carlo (WAMC), to study these systems and obtain qualitative and quantitatively accurate results in orders of magnitude less time than using atomistic simulations.
UR - http://www.scopus.com/inward/record.url?scp=8744219637&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=8744219637&partnerID=8YFLogxK
U2 - 10.1109/ACC.2004.182367
DO - 10.1109/ACC.2004.182367
M3 - Conference contribution
AN - SCOPUS:8744219637
SN - 0780383354
T3 - Proceedings of the American Control Conference
SP - 920
EP - 925
BT - Proceedings of the 2004 American Control Conference (AAC)
T2 - Proceedings of the 2004 American Control Conference (AAC)
Y2 - 30 June 2004 through 2 July 2004
ER -