Zobrazeno 1 - 10
of 26
pro vyhledávání: '"M. I. Belishev"'
Publikováno v:
Applicable Analysis. 101:3689-3696
Let L=∑i,jaij∂xi∂xj+∑ibi∂xi+c be an elliptic operator with smooth enough coefficients, u a solution to the equation Lu = 0 in Ω⊂Rn, ω⊂Ω an open set. As is well known, if u|ω=0 then u = 0 everywhere...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfafe4ae28e4c160e72d322ee21e76a4
https://doi.org/10.1080/00036811.2019.1703959
https://doi.org/10.1080/00036811.2019.1703959
Autor:
M. I. Belishev, D. V. Korikov
Publikováno v:
Complex Analysis and Operator Theory. 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e9ac76f249d979fa148387f22dc184a
https://doi.org/10.1007/s11785-021-01185-5
https://doi.org/10.1007/s11785-021-01185-5
Autor:
M. I. Belishev
Publikováno v:
Russian Mathematical Surveys. 72:581-644
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86001863f01373f5f32c8a93ddebadc9
https://doi.org/10.1070/rm9768
https://doi.org/10.1070/rm9768
Autor:
M. I. Belishev, A. F. Vakulenko
Publikováno v:
Cubo (Temuco) v.21 n.1 2019
SciELO Chile
CONICYT Chile
instacron:CONICYT
Cubo (Temuco), Volume: 21, Issue: 1, Pages: 1-19, Published: APR 2019
SciELO Chile
CONICYT Chile
instacron:CONICYT
Cubo (Temuco), Volume: 21, Issue: 1, Pages: 1-19, Published: APR 2019
Let Ω be a smooth compact oriented 3-dimensional Riemannian manifold with boundary. A quaternion field is a pair q = {α, u} of a function α and a vector field u on Ω. A field q is harmonic if α, u are continuous in Ω and ∇α = rot u, div u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32a58752e50a779771e0ba1325bb27b7
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-06462019000100001
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-06462019000100001
Autor:
A. L. Pestov, M. I. Belishev
Publikováno v:
St. Petersburg Mathematical Journal. 26:411-440
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9147d14a189cc4c8b680469804d09210
https://doi.org/10.1090/s1061-0022-2015-01344-7
https://doi.org/10.1090/s1061-0022-2015-01344-7
Autor:
M. I. Belishev
Publikováno v:
Journal of Operator Theory. 69:299-326
With a densely defined symmetric semi-bounded operator of nonzero defect indexes $L_0$ in a separable Hilbert space ${\cal H}$ we associate a topological space $\Omega_{L_0}$ ({\it wave spectrum}) constructed from the reachable sets of a dynamical sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a71794f603977ac2d74bf64e6042fae
https://doi.org/10.7900/jot.2010oct22.1925
https://doi.org/10.7900/jot.2010oct22.1925
Autor:
M. I. Belishev
Publikováno v:
Journal of Inverse and Ill-posed Problems. 14:751-766
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb398d8f92e1a5e13c91b31a75f64686
https://doi.org/10.1515/156939406779768300
https://doi.org/10.1515/156939406779768300
Autor:
S. V. Avdonin, M. I. Belishev
Publikováno v:
Proceedings of the St. Petersburg Mathematical Society, Volume X. :1-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26c82af79a10bb706eb06a7c06784ac
https://doi.org/10.1090/trans2/214/01
https://doi.org/10.1090/trans2/214/01
Publikováno v:
Journal of Mathematical Sciences. 102:4139-4148
An approach to the inverse problem (the so-called BC-method) based on boundary-control theory is developed. A procedure of reconstructing a nonsymmetric matrix-function (a potential) given on a semiaxis by a dynamical response operator is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d3badb4012cfc4e8a6a2fffcad1ec38
https://doi.org/10.1007/bf02673844
https://doi.org/10.1007/bf02673844
Autor:
V. Yu. Gotlib, M. I. Belishev
Publikováno v:
jiip. 7:221-240
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5baff5616ebad9f210d0920e2c62e464
https://doi.org/10.1515/jiip.1999.7.3.221
https://doi.org/10.1515/jiip.1999.7.3.221