Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Sherwin Kouchekian"'
Publikováno v:
Physical Review B. 102
Photon scattering and the ensuing excitation of surface plasmons in single rings, single composite rings, and many-ring systems was recently shown to provide dispersion and field distributions [K. V. Garapati et al., J. Phys. Commun. 2, 015031 (2018)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb3be81a2de315b3924a9a19af8b137
https://doi.org/10.1103/physrevb.102.085422
https://doi.org/10.1103/physrevb.102.085422
Publikováno v:
Physical Review B. 98
Field quantization in high curvature geometries help understanding the elastic and inelastic scattering of photons and electrons in nanostructures and probelike metallic domains. The results find important applications in high-resolution photonic and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3696d2267068a4dadff3755b2f97bde
https://doi.org/10.1103/physrevb.98.125413
https://doi.org/10.1103/physrevb.98.125413
Publikováno v:
Physical Review B. 95
Composite and janus type metallo-dielectric nanoparticles are increasingly considered as a means to control the spatial and temporal behavior of electromagnetic fields in diverse applications such as coupling to quantum emitters, achieve invisibility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ab0d79fa8f955b9253d15141720f0ec
https://doi.org/10.1103/physrevb.95.165422
https://doi.org/10.1103/physrevb.95.165422
Autor:
James E. Thomson, Sherwin Kouchekian
Publikováno v:
Proceedings of the American Mathematical Society. 139:2067-2072
In this paper, we identify a large collection of open subsets of the complex plane for which the core of corresponding unbounded Bergman operators is densely defined. This result gives the necessary background to investigate the concept of invariant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3f49efe17275d91dea8562a5ece3423
https://doi.org/10.1090/s0002-9939-2010-10608-1
https://doi.org/10.1090/s0002-9939-2010-10608-1
Publikováno v:
Journal of Physics Communications. 2:015031
Toroidal confinement, which has played a crucial role in magnetized plasmas and Tokamak physics, is emerging as an effective means to obtain useful electronic and optical response in solids. In particular, excitation of surface plasmons in metal nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e5742c312991f510773a14688f9f73
https://doi.org/10.1088/2399-6528/aaa4e3
https://doi.org/10.1088/2399-6528/aaa4e3
Publikováno v:
Computational Methods and Function Theory. 10:189-206
This paper is devoted to examining some extremal problems in the Fock space. We discuss the order and type of Fock space functions and pose an extremal problem for a zero-based subspace corresponding to a finite zero set. We examine the zeros of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127f77b42cb2e8f9fd21430ae3b173fb
https://doi.org/10.1007/bf03321762
https://doi.org/10.1007/bf03321762
Autor:
V. A. Prokhorov, Sherwin Kouchekian
Publikováno v:
Transactions of the American Mathematical Society. 361:2649-2663
Let E E be an arbitrary compact subset of the extended complex plane C ¯ \overline {\mathbb C} with nonempty interior. For a function f f continuous on E E and analytic in the interior of E E denote by ρ n ( f ; E ) \rho _n(f; E) the least uniform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6953c7ad7488832b4a3ad7d4b502539
https://doi.org/10.1090/s0002-9947-08-04628-x
https://doi.org/10.1090/s0002-9947-08-04628-x
Autor:
Sherwin Kouchekian, James E. Thomson
Publikováno v:
Studia Mathematica. 179:41-47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::194dc9cd91c6350aeef1e5353f088c89
https://doi.org/10.4064/sm179-1-4
https://doi.org/10.4064/sm179-1-4
Autor:
Sherwin Kouchekian, James E. Thomson
Publikováno v:
Integral Equations and Operator Theory. 52:135-147
We give two sufficient conditions for the self–commutator of an unbounded Bergman operator to be densely defined. In conjunction with known results this leads to a strong Berger–Shaw type theorem for unbounded Bergman operators. Finally we presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96bc207436f8c0d81b0b7815568f3e58
https://doi.org/10.1007/s00020-002-1273-x
https://doi.org/10.1007/s00020-002-1273-x
Autor:
Sherwin Kouchekian
Publikováno v:
Integral Equations and Operator Theory. 45:319-342
The unbounded Bergman operator, the operator of multiplication by \( z \) on an unbounded open subset of the plane, is considered. We give a complete answer regarding the density problem of unbounded Bergman operators in terms of its equivalence to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6b7fd4d23db8655784965dee7f1cf9b
https://doi.org/10.1007/s000200300008
https://doi.org/10.1007/s000200300008