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Math."],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The aim of this work is to analyze some conditions for the existence of solution of a perturbed mixed variational system and that of an associated inverse problem related to the collage-based approach, both on perforated domains or domains with holes. In addition, we study the influence of the size of the holes and state some convergence results. Finally, we conduct a computational study for solving some of those inverse problems.<\/jats:p>","DOI":"10.1007\/s40314-023-02434-3","type":"journal-article","created":{"date-parts":[[2023,8,31]],"date-time":"2023-08-31T18:02:08Z","timestamp":1693504928000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Solving inverse problems for mixed-variational equations on perforated domains"],"prefix":"10.1007","volume":"42","author":[{"given":"M. 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