DAVID STOLNICKI

Dottore di ricerca

ciclo: XXXV

supervisore: A. Pisante

Titolo della tesi: Existence and qualitative proprieties of positive solutions of a class of fully nonlinear elliptic equations

We study existence and nonexistence of positive radial solutions for a class of fully nonlinear equations involving Pucci's extremal operators. By analyzing the periodic orbits of an associated dynamical system we are able to give estimates on the range of the exponents for which entire oscillating solutions exist. In dimensions greater or equal than three our results improve the previously known bounds while in dimension 2 we prove the existence of a critical exponent. We also present a symmetry result for exterior domains under some decay assumptions.

Produzione scientifica

11573/1598865 - 2021 - On a class of fully nonlinear elliptic equations in dimension two

Pacella, F.; Stolnicki, D. - 01a Articolo in rivista

rivista: JOURNAL OF DIFFERENTIAL EQUATIONS (Academic Press Incorporated:6277 Sea Harbor Drive:Orlando, FL 32887:(800)543-9534, (407)345-4100, EMAIL: ap@acad.com, INTERNET: http://www.idealibrary.com, Fax: (407)352-3445) pp. 463-479 - issn: 0022-0396 - wos: WOS:000681321100015 (2) - scopus: 2-s2.0-85110375103 (2)

11573/1702425 - 2021 - Oscillatory solutions and critical exponents for fully nonlinear equations

Pacella, Filomena; Stolnicki, David - 01a Articolo in rivista

rivista: ELECTRONIC JOURNAL OF DIFFERENTIAL EQUATIONS (San Marcos, TX , USA: South West Texas State University) pp. - - issn: 1072-6691 - wos: WOS:000773560500008 (1) - scopus: 2-s2.0-85171899047 (1)