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Found 1,143 Documents (Results 1–100)

Regularity results for Kolmogorov equations based on a blow-up argument. (English) Zbl 07814207

“Bruno Pini” Mathematical Analysis Seminar 2023. Papers from the seminar, University of Bologna, Bologna, Italy, 2023. Bologna: Università di Bologna, Alma Mater Studiorum. 139-162 (2024).
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Some advances in analytic hypoellipticity. (English) Zbl 07814205

“Bruno Pini” Mathematical Analysis Seminar 2023. Papers from the seminar, University of Bologna, Bologna, Italy, 2023. Bologna: Università di Bologna, Alma Mater Studiorum. 101-128 (2024).
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Some topics on the regularity of analytic-Gevrey vectors. (English) Zbl 07814204

“Bruno Pini” Mathematical Analysis Seminar 2023. Papers from the seminar, University of Bologna, Bologna, Italy, 2023. Bologna: Università di Bologna, Alma Mater Studiorum. 77-100 (2024).
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On the De Giorgi-Nash-Moser regularity theory for kinetic equations. (English) Zbl 07814200

“Bruno Pini” Mathematical Analysis Seminar 2023. Papers from the seminar, University of Bologna, Bologna, Italy, 2023. Bologna: Università di Bologna, Alma Mater Studiorum. 1-21 (2024).
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Lower bounds on the Lyapunov exponents of stochastic differential equations. (English) Zbl 07822606

Beliaev, Dmitry (ed.) et al., International congress of mathematicians 2022, ICM 2022, Helsinki, Finland, virtual, July 6–14, 2022. Volume 7. Sections 15–20. Berlin: European Mathematical Society (EMS). 5618-5654 (2023).
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The Agrachev-Barilari-Boscain method and estimates for the number of segments of horizontal broken lines joining points in the canonical Carnot group \(G_{3,3}\). (English. Russian original) Zbl 07738524

Proc. Steklov Inst. Math. 321, 97-106 (2023); translation from Tr. Mat. Inst. Steklova 321, 108-117 (2023).
MSC:  68-XX 53-XX
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On the regularity of the solutions and of analytic vectors for “sums of squares”. (English) Zbl 1519.35064

“Bruno Pini” Mathematical Analysis Seminar 2022. Papers from the seminar, University of Bologna, Bologna, Italy, 2022. Bologna: Università di Bologna, Alma Mater Studiorum. 90-108 (2023).
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