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In each such situation, we end up with some existence result. In particular, we would like to stress a general result that takes advantage of the particular structure of both the cost functional and the state equation. One main motivation for our work here comes from a model for guidance and control of ocean vehicles. Some explicit existence results and comparison examples are given.<\/jats:p>","DOI":"10.1137\/08071805x","type":"journal-article","created":{"date-parts":[[2009,2,13]],"date-time":"2009-02-13T18:17:12Z","timestamp":1234549032000},"page":"415-437","source":"Crossref","is-referenced-by-count":11,"title":["Existence Results for Optimal Control Problems with Some Special Nonlinear Dependence on State and Control"],"prefix":"10.1137","volume":"48","author":[{"given":"Pablo","family":"Pedregal","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Tiago","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"351","published-online":{"date-parts":[[2009,2,13]]},"reference":[{"key":"R1","unstructured":"N. I. 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