Zobrazeno 1 - 10
of 40
pro vyhledávání: '"K. Hladky"'
Autor:
Robert K. Hladky
Publikováno v:
Advances in Geometry. 14:319-352
We show that the smooth isometries of a complemented sub-Riemannian manifold form a Lie group and establish dimension estimates based on the torsion of the canonical connection. We explore the interaction of curvature and the structure of isometries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::187d07e17fce85ba5d862cfb7be7f323
https://doi.org/10.1515/advgeom-2014-0015
https://doi.org/10.1515/advgeom-2014-0015
Autor:
Robert K. Hladky
Publikováno v:
Complex Variables and Elliptic Equations. 59:1138-1142
For , we provide explicit examples to demonstrate non-compactness of the Neumann operator for the Kohn Laplacian acting on -forms in on the unit ball in -dimensional Heisenberg space.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6724d50e4629a79f6fbcc3910b490cfd
https://doi.org/10.1080/17476933.2013.819569
https://doi.org/10.1080/17476933.2013.819569
Autor:
Robert K. Hladky
Publikováno v:
Pacific Journal of Mathematics. 242:71-112
We study the ∂ b -Neumann problem for domains Ω contained in a strictly pseudoconvex manifold M 2n+1 whose boundaries are noncharacteristic and have defining functions depending solely on the real and imaginary parts of a single CR function w. Whe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::757fb132d39a72008e93ac2bba6d4c49
https://doi.org/10.2140/pjm.2009.242.71
https://doi.org/10.2140/pjm.2009.242.71
Publikováno v:
Restoration of Buildings and Monuments. 6:631-646
Corrosion monitoring systems consisting of linear polarisation, concrete resistivity and other probes have been installed in new structures to monitor durability and in existing structures to evaluate rehabilitation strategies such as corrosion inhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56745675cbbce1db58f5833cb4457682
https://doi.org/10.1515/rbm-2000-5515
https://doi.org/10.1515/rbm-2000-5515
Autor:
Scott D. Pauls, Robert K. Hladky
Publikováno v:
Journal of Differential Geometry. 79
We investigate the minimal and isoperimetric surface problems in a large class of sub-Riemannian manifolds, the so-called Vertically Rigid spaces. We construct an adapted connection for such spaces and, using the variational tools of Bryant, Griffith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2385114b5fafddcf8607f0f72b95d9a0
https://doi.org/10.4310/jdg/1207834659
https://doi.org/10.4310/jdg/1207834659
Autor:
Robert K. Hladky
We adapt the results of Part 1 to include the unit ball in the Heisenberg group, the model domain with characteristic boundary points. In particular, we construct function spaces on which the Kohn Laplacian with the \bar{\partial}_b-Neumann boundary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45788274efd613e711f7525d37cdc190
Autor:
J.L. Dawson, K. Hladky
Publikováno v:
Corrosion Science. 22:231-237
Amplitude spectra of low frequency electrochemical noise are presented which show a correlation between the rate and mode of corrosion attack and fluctuations of the corrosion potential. The results indicate the possibility of a non-perturbative elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61b557f80353ea370d6fd99c8d85e6cb
https://doi.org/10.1016/0010-938x(82)90107-x
https://doi.org/10.1016/0010-938x(82)90107-x
Autor:
K. Hladky, J.L. Dawson
Publikováno v:
Corrosion Science. 21:317-322
Measurements of self-generated electrochemical potential fluctuations on electrodes undergoing either pitting or crevice corrosion show that these forms of localized attack have quite distinct noise “signatures” and that these two types of attack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0289e2630aa4bf21f3033782aa58653
https://doi.org/10.1016/0010-938x(81)90006-8
https://doi.org/10.1016/0010-938x(81)90006-8
Publikováno v:
British Corrosion Journal. 15:20-25
The majority of published papers dealing with electrochemical impedance measurements adopt a mathematical approach; this has tended to make the subject somewhat esoteric. Here the subject is dealt with in terms of basic impedance concepts and how the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edea197079f5257068260736c008e80a
https://doi.org/10.1179/000705980798318627
https://doi.org/10.1179/000705980798318627
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