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Dipole-Quadrupole Theory of Surface Enhanced Infrared Absorption and Appearance of Forbidden Lines in the SEIRA Spectra of Symmetrical Molecules
Dipole-Quadrupole Theory Surface Enhanced Infrared Absorption and Appearance Forbidden Lines the SEIRA Spectra Symmetrical Molecules Optics
2012/4/20
The paper presents main aspects of the Dipole-Quadrupole theory of Surface Enhanced Infrared Absorption (SEIRA). It is pointed out the possibility of appearance of the lines, caused by totally symmetr...
Complex Orthogonal Designs with Forbidden $2 \times 2$ Submatrices
Complex Orthogonal Forbidden Information Theory
2011/9/13
Abstract: Complex orthogonal designs (CODs) are used to construct space-time block codes. COD $\mathcal{O}_z$ with parameter $[p, n, k]$ is a $p \times n$ matrix, where nonzero entries are filled by $...
On the Caccetta-Haggkvist conjecture with forbidden subgraphs
the Caccetta-Haggkvist conjecture forbidden subgraphs Combinatorics
2011/9/2
Abstract: The Caccetta-Haggkvist conjecture made in 1978 asserts that every orgraph on n vertices without oriented cycles of length <= l must contain a vertex of outdegree at most (n-1)/l. It has a ra...
In the course of proving the strong perfect graph theorem, Chudnovsky, Robertson, Seymour,
and Thomas showed that every perfect graph either belongs to one of five basic classes or admits one of seve...
Isoscalar dipole coherence at low energies and forbidden E1 strength
Isoscalar dipole coherence low energies forbidden E1 strength
2010/12/29
In 16O and 40Ca an isoscalar, low-energy dipole transition (IS-LED) exhausting approximately 4% of the isoscalar dipole (ISD) energy-weighted sum rule is experimentally known, but conspicuously absent...
Isoscalar dipole coherence at low energies and forbidden E1 strength
Isoscalar dipole coherence low energies forbidden E1 strength
2011/1/6
In 16O and 40Ca an isoscalar, low-energy dipole transition (IS-LED) exhausting approximately
4% of the isoscalar dipole (ISD) energy-weighted sum rule is experimentally known, but conspicuously absen...
Forbidden substrings, Kolmogorov complexity and almost periodic sequences
Forbidden substrings Kolmogorov complexity almost periodic sequences
2010/12/10
Assume that for some < 1 and for all nutural n a set Fn of at most 2 n “forbidden” binary strings of length n is fixed. Then there exists an infinite binary sequence ! that does not have (long) forb...
Investigation of forbidden line variability in Seyfert Galaxy Nuclei at Crimean observatory in 1971-2006
Seyfert Galaxy 1971-2006 Crimean observatory
2009/7/9
Investigation of forbidden line variability in Seyfert Galaxy Nuclei at Crimean observatory in 1971-2006。
Forbidden Transition Probabilities of Astrophysical Interest among Low-lying States of V III
Atomic structure calculations atomic data oscillator strength lifetimes
2009/5/12
Electric and magnetic multipole transitions among lowlying
states of doubly ionized vanadium were computed using the
multi-configuration Hartree–Fock (MCHF) method with Breit–Pauli (BP)
correction...
Forbidden Transition Probabilities of Astrophysical Interest among Low-lying States of V III
Atomic structure calculations atomic data oscillator strength lifetimes
2010/9/16
Electric and magnetic multipole transitions among lowlying states of doubly ionized vanadium were computed using the multi-configuration Hartree–Fock (MCHF) method with Breit–Pauli (BP)
corrections t...