Abstract:
In this paper, under several general assumptions, we deduce an abstract Green formula for a triple of Hilbert spaces and an (abstract) trace operator and a similar formula corresponding to sesquilinear forms. We establish existence conditions for the abstract Green formula for mixed boundary-value problems. As the main application, we deduce generalized Green formulas for the Laplace operator applied to boundary-value problems in Lipschitz domains.
Citation:
N. D. Kopachevsky, “Abstract Green formulas for triples of Hilbert spaces and sesquilinear forms”, Proceedings of the Crimean autumn mathematical school-symposium, CMFD, 57, PFUR, M., 2015, 71–107; Journal of Mathematical Sciences, 225:2 (2017), 226–264
D. O. Tsvetkov, “Zadacha o normalnykh kolebaniyakh vyazkoi stratifitsirovannoi zhidkosti s uprugoi membranoi”, Vestn. Udmurtsk. un-ta. Matem. Mekh. Kompyut. nauki, 31:2 (2021), 311–330
V. I. Voititskii, M. A. Muratov, Yu. S. Pashkova, P. A. Starkov, T. A. Suslina, D. O. Tsvetkov, “Pamyati Nikolaya Dmitrievicha Kopachevskogo, matematika i cheloveka”, Posvyaschaetsya pamyati professora N.D. Kopachevskogo, SMFN, 67, no. 2, Rossiiskii universitet druzhby narodov, M., 2021, 193–207
Koval K., “Mixed Boundary Transmission Problems For the Linear Theory of Elasticity”, Lobachevskii J. Math., 42:5, SI (2021), 931–941
E. V. Plokhaya, “On Small Motions of Hydrodynamic Systems Containing a Viscoelastic Fluid”, Lobachevskii J Math, 42:5 (2021), 996
V. I. Voytitsky, “Strong Dissipative Hydrodynamical Systems and the Operator Pencil of S. Krein”, Lobachevskii J Math, 42:5 (2021), 1094
A. R. Yakubova, “O spektralnykh i evolyutsionnykh zadachakh, porozhdennykh polutoralineinoi formoi”, Trudy Krymskoi osennei matematicheskoi shkoly-simpoziuma, SMFN, 66, no. 2, Rossiiskii universitet druzhby narodov, M., 2020, 335–371
N. D. Kopachevskii, V. I. Voititskii, “O kolebaniyakh sochlenennykh mayatnikov s polostyami, zapolnennymi odnorodnymi zhidkostyami”, Trudy Krymskoi osennei matematicheskoi shkoly-simpoziuma, SMFN, 65, no. 3, Rossiiskii universitet druzhby narodov, M., 2019, 434–512
N. D. Kopachevsky, V. I. Voytitsky, Z. Z. Sitshayeva, “On two hydromechanical problems inspired by works of s. Krein”, Differential Equations, Mathematical Physics, and Applications: Selim Grigorievich Krein Centennial, Contemporary Mathematics, 734, ed. P. Kuchment, E. Semenov, Amer. Math. Soc., 2019, 219–238
O. A. Andronova, V. I. Voytitskiy, “On spectral properties of one boundary value problem with a surface energy dissipation”, Ufa Math. J., 9:2 (2017), 3–16
N. D. Kopachevskii, A. R. Yakubova, “O nekotorykh zadachakh, porozhdennykh polutoralineinoi formoi”, Trudy Krymskoi osennei matematicheskoi shkoly-simpoziuma, SMFN, 63, no. 2, Rossiiskii universitet druzhby narodov, M., 2017, 278–315
N. D. Kopachevskii, V. I. Voititskii, Z. Z. Sitshaeva, “O kolebaniyakh dvukh sochlenennykh mayatnikov, soderzhaschikh polosti, chastichno zapolnennye neszhimaemoi zhidkostyu”, Differentsialnye i funktsionalno-differentsialnye uravneniya, SMFN, 63, no. 4, Rossiiskii universitet druzhby narodov, M., 2017, 627–677
N. D. Kopachevskii, K. A. Radomirskaya, “Abstraktnye smeshannye kraevye i spektralnye zadachi sopryazheniya i ikh prilozheniya”, Trudy Krymskoi osennei matematicheskoi shkoly-simpoziuma, SMFN, 61, RUDN, M., 2016, 67–102