02212cam  22004338i 450000100090000000300050000900500170001400600190003100700150005000800410006502000270010604000290013305000210016208200170018324501780020026300090037826400710038730000340045833600260049233700280051833800270054649000740057350400410064750503950068850600500108353300950113353800360122858800470126465000280131165000280133965000190136770000370138670000380142370000390146170000360150077601500153685600440168685600480173020044831RPAM20171004142733.0m      b    000 0 cr/|||||||||||171004s2017    riu     ob    000 0 eng    a9781470441319 (online)  aDLCbengerdacDLCdRPAM00aQA377b.F86 201700a515/.35322300aFundamental solutions and local solvability for nonsmooth Hčormander's operators /h[electronic resource] cMarco Bramanti, Luca Brandolini, Maria Manfredini, Marco Pedroni.  a1709 1aProvidence, Rhode Island :bAmerican Mathematical Society,c[2017]  a1 online resource (pages cm.)  atextbtxt2rdacontent  aunmediatedbn2rdamedia  avolumebnc2rdacarrier0 aMemoirs of the American Mathematical Society, x1947-6221 ; vv. 1182  aIncludes bibliographical references.00tChapter 1. IntroductiontChapter 2. Some known results about nonsmooth Hčormander's vector fields ec known resultstChapter 3. Geometric estimatesec geometrictChapter 4. The parametrix methodec parametrixtChapter 5. Further regularity of the fundamental solution and local solvability of $L$tChapter 6. Appendix. Examples of nonsmooth Hčormander's operators satisfying assumptions A or B1 aAccess is restricted to licensed institutions  aElectronic reproduction.bProvidence, Rhode Island :cAmerican Mathematical Society.d2017  aMode of access : World Wide Web  aDescription based on print version record. 0aDifferential operators. 0aNonsmooth optimization. 0aVector fields.1 aBramanti, Marco,d1963-eauthor.1 aBrandolini, Luca,d1963-eauthor.1 aManfredini, Maria,d1967-eauthor.1 aPedroni, Marco,d1964-eauthor.0 iPrint version: tFundamental solutions and local solvability for nonsmooth Hčormander's operators /w(DLC)   2017040913x0065-9266z97814704255934 3Contentsuhttp://www.ams.org/memo/1182/4 3Contentsuhttps://doi.org/10.1090/memo/1182