{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,20]],"date-time":"2026-08-20T11:30:23Z","timestamp":1787225423703,"version":"build-2736575974"},"reference-count":18,"publisher":"Society for Industrial & Applied Mathematics (SIAM)","issue":"6","funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["DMS-1413039"],"award-info":[{"award-number":["DMS-1413039"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["DMS-1821857"],"award-info":[{"award-number":["DMS-1821857"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["DMS- 2110036"],"award-info":[{"award-number":["DMS- 2110036"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["SIAM J. Appl. Math."],"published-print":{"date-parts":[[2023,12,31]]},"abstract":"<jats:p>Abstract.<\/jats:p>\n                  <jats:p>Inspired by applications, we study the effect of interface slip on the effective wave propagation in poroelastic materials, which are composites consisting of elastic frames whose pore space is filled with fluid. The current literature on the homogenization for the poroelastic wave equations are all based on the no-slip interface condition posed on the microscale. However, for certain pore fluids, the no-slip condition is known to be physically invalid. In the literature, slip boundary conditions have been considered for porous materials with rigid solid frames. For these rigid porous materials, the wave can only propagate in the pore fluid and hence the equations for the microscale are posed only in the pore space. Consequently, the slip on the interface involves only the fluid velocity and the fluid stress. In contrast, for poroelastic materials, the wave can propagate not only in the pore fluid but also in the solid frame; hence the slip conditions involve the velocities on both sides of the interface, rather than just the fluid side. With this slip condition, a variational boundary value problem governing the small vibrations of a periodic mixture of an elastic solid and a slightly viscous fluid is studied in this paper. The method of two-scale convergence is used to obtain the macroscopic behavior of the solution and to identify the role played by the slip interface condition.<\/jats:p>","DOI":"10.1137\/22m1506961","type":"journal-article","created":{"date-parts":[[2023,11,30]],"date-time":"2023-11-30T04:00:26Z","timestamp":1701316826000},"page":"2390-2417","source":"Crossref","is-referenced-by-count":0,"title":["Homogenization for a Variational Problem with a Slip Interface Condition"],"prefix":"10.1137","volume":"83","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8117-2167","authenticated-orcid":true,"given":"Miao-jung Yvonne","family":"Ou","sequence":"first","affiliation":[{"name":"Department of Mathematical Sciences, University of Delaware, Newark, DE 19716 USA."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3086-5748","authenticated-orcid":true,"given":"Silvia Jim\u00e9nez","family":"Bola\u00f1os","sequence":"additional","affiliation":[{"name":"Department of Mathematics, Colgate University, Hamilton, NY 13346 USA."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"351","published-online":{"date-parts":[[2023,11,30]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.3233\/ASY-1989-2302"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1002\/cpa.3160440602"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1137\/0523084"},{"key":"ref4","unstructured":"G. Allaire , A. Damlamian , and U. Hornung, Two-scale convergence on periodic surfaces and applications, in Proceedings of the International Conference on Mathematical Modelling of Flow through Porous Media. World Scientific, Singapore, 1995, pp. 15\u201325."},{"key":"ref5","volume-title":"Asymptotic Analysis for Periodic Structures","author":"Bensoussan A.","year":"1978"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1121\/1.1908239"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1121\/1.1908241"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1099-1476(19960725)19:11<857::AID-MMA798>3.0.CO;2-D"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1142\/S0218202518500264"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/S0021-9290(98)00161-4"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1016\/0020-7225(79)90022-3"},{"key":"ref12","first-page":"951","volume":"1","author":"Nguetseng G.","year":"1982","journal-title":"J. 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