Giovanni Eugenio Comi
Postdoc in der Arbeitsgruppe von Prof. Thomas Schmidt
Sprechstunden:
nach Vereinbarung per E-Mail
Vorlesungen:
Forschungsgebiete:
Geometrische Maßtheorie, Variationsrechnung
CvGmt (Variationsrechnung und Geometrische Maßtheorie Website), Scholar und ResearchGate Profil
Publikationen
- E. Bruè, M. Calzi, G. E. Comi und G. Stefani, A distributional approach to fractional Sobolev spaces and fractional variation: asymptotics II, Preprint (2020).
- A. Carbotti und G. E. Comi, A note on Riemann-Liouville fractional Sobolev spaces, Communications on Pure and Applied Analysis (2020).
- A. Nikishova, G. E. Comi und A. G. Hoekstra, Sensitivity analysis based dimension reduction of multiscale models, Mathematics and Computers in Simulation, 170: 205-220 (2020).
- G. E. Comi und V. Magnani, The Gauss-Green theorem in stratified groups, Adv. Math. 360: 106916 (2020).
- G. E. Comi und G. Stefani, A distributional approach to fractional bounded variation: asymptotics I, Preprint (2019).
- V. Buffa, G. E. Comi und M. Miranda Jr., On BV functions and essentially bounded divergence-measure fields in metric spaces, Preprint (2019).
- G. E. Comi und G. Stefani, A distributional approach to fractional bounded variation: existence of blow-up, Journal of Functional Analysis, 277(10):3373--3435 (2019).
- G.-Q. G. Chen, G. E. Comi und M. Torres, Cauchy fluxes and Gauss-Green formulas for divergence-measure fields over general open sets, Archive for Rational Mechanics and Analysis, 233(1):87--166 (2019).
- G. E. Comi, R. J. Fitzner, S. Kolumbán, F. P. Pijpers, R. M. Pires da Silva Castro, R. A. J. Post und A. J. Vromans, Causal effects of government decisions on earthquakes in Groningen, In Proceedings of Study Group Mathematics with Industry 2018 (2018).
- G. E. Comi, BMO-type norms and anisotropic surface measures, Atti Accad. Naz. Lincei Rend. Lincei Mat. Appl., 29(3):431--437 (2018).
- L. Ambrosio und G. E. Comi, Anisotropic surface measures as limits of volume fractions, In Current Research in Nonlinear Analysis: In Honor of Haim Brezis and Louis Nirenberg, 1--32, Springer Optim. Appl., 135, Springer, Cham (2018).
- G. E. Comi und K. R. Payne, On locally essentially bounded divergence measure fields and sets of locally finite perimeter, Adv. Calc. Var. (2017).
- G. E. Comi und M. Torres, One-sided approximation of sets of finite perimeter, Atti Accad. Naz. Lincei Rend. Lincei Mat. Appl., 28(1):181--190 (2017).
Doktorarbeit : Refined Gauss-Green formulas and evolution problems for Radon measures, Scuola Normale Superiore, 2020 (Doktorväter: Prof. L. Ambrosio und Prof. M. A. Peletier).
Masterarbeit : Divergence-measure fields: generalization of the Gauss-Green formula with applications, Università degli Studi di Milano Statale, 2015 (Supervisor: Prof. K. R. Payne).
Konferenzen, Workshops und wissenschaftliche Vorträge
- UWA Zoom Analysis Seminar, University of Western Australia, Perth, Australia, 14 Oktober 2020.
Vortrag: "Fractional Sobolev and BV spaces: a distributional approach".
- NCTS PDE & Analysis Seminar, Astronomy-Mathematics Building, NTU, Taipei, Taiwan, 03 Oktober 2019.
Vortrag: "An overview on divergence-measure fields and weak integration by parts formulas".
- Lothar Collatz Seminar, Geomatikum, Hamburg, Germany, 21 Mai 2019.
Vortrag: “Integration by parts formulas under weak regularity assumptions”.
- Workshop “Some topics of Geometric Analysis and Geometric Measure Theory”, Pisa, Italy, 16-17 April 2019.
Vortrag: “A distributional approach to fractional Sobolev spaces and fractional variation: existence of blow-up”.
- XXIX Convegno Nazionale di Calcolo delle Variazioni, Levico Terme, Italy, 4-8 Februar 2019.
Vortrag: “A distributional approach to fractional Sobolev spaces and fractional variation: existence of blow-up”.
- Vortrag: "The Gauss-Green formulas for divergence-measure fields and sets of finite perimeter", Università degli Studi di Ferrara, 18 Juli 2018.
- Vortrag: "Divergence-measure fields and the Gauss-Green formulas", Università degli Studi di Modena e Reggio Emilia, 8 Mai 2018.
- Workshop “Vector Fields, Surfaces and Perimeters in Singular Geometries”, Ferrara, Italy, 27-28 Februar 2018.
Vortrag: “The Gauss-Green theorem in stratified groups”.
- Workshop “From Regensburg to Pisa: two days of Analysis under the Leaning Tower”, Pisa, Italy, 30 Juni - 1 Juli 2017.
Vortrag: “Anisotropic surface measures as limits of volume fractions”.
- PDE CDT Lunchtime Seminar, Mathematical Institute, Oxford, United Kingdom, 8 Juni 2017.
Vortrag: “Divergence-measure fields: an overview of the generalizations of the Gauss-Green formulas”.
- XXVII Convegno Nazionale di Calcolo delle Variazioni, Levico Terme, Italy, 6-10 Februar 2017.
Vortrag: “Anisotropic surface measures as limits of volume fractions”.
- Vortrag:“Divergence-measure fields: generalizations of Gauss-Green formula”, Technische Universität Dresden, 26 Mai 2016.
- Vortrag:" Divergence-measure fields: generalizations of Gauss-Green formula with applications”, Università Statale di Pisa, 2 März 2016.
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