Results 11 to 20 of about 75,949 (236)
The codimension of degenerate pencils
Linear Algebra and its Applications, 1982 The paper is devoted to the computation of the codimension of a variety of matrices. If \(d_n\) \([d_n(r)]\) denotes the codimension of the set of pairs of \(n\times n\) Hermitian [real symmetric] matrices \((A,B)\) for which \(\det(\lambda I - A - xB)= p(\lambda,x)\) is a reducible polynomial it is shown that \(d(r)\le n - 1\), \(d_n\le n - 1\) \((n\)
Shmuel Friedland, Barry Simon
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Foliations of codimension one [PDF]
Bulletin of the American Mathematical Society, 1970 John W. Wood
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Remarks On Essential Codimension [PDF]
Integral Equations and Operator Theory, 2020 22 ...
Jireh Loreaux, P. W. Ng
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Nuclear Physics B, 2000 We study codimension one branes, i.e. p-branes in (p+2)-dimensions, in the superembedding approach for the cases where the worldvolume superspace is embedded in a minimal target superspace with half supersymmetry breaking. This singles out the cases p=1,2,3,5,9.
Howe, P S +3 more
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Codimension-two holography [PDF]
Nuclear Physics B, 2003 22 pages, 1 figure, fully rewritten to improve clarity in the ...
Enrique Alvarez +2 more
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Interpolating between multi-center microstate geometries
Journal of High Energy Physics, 2021 We study interpolation between two multi-center microstate geometries in 4d/5d that represent Lunin-Mathur geometries with circular profiles. The interpolating solution is a Lunin-Mathur geometry with a helical profile, and is represented by a 2-center ...
Masaki Shigemori
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Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021 It has been conjectured that all graded Artinian Gorenstein algebras of codimension three have the weak Lefschetz property over a field of characteristic zero.
Quang Hoa Tran, Vu Ngoc Phuong Ho
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Hyperelliptic classes are rigid and extremal in genus two [PDF]
Épijournal de Géométrie Algébrique, 2020 We show that the class of the locus of hyperelliptic curves with $\ell$ marked Weierstrass points, $m$ marked conjugate pairs of points, and $n$ free marked points is rigid and extremal in the cone of effective codimension-($\ell + m$) classes on ...
Vance Blankers
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Codimension zero superembeddings [PDF]
Classical and Quantum Gravity, 2001 Improved spelling, one reference ...
Drummond, J M, Howe, P S
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Dynamic Behaviors of a Two-Degree-of-Freedom Impact Oscillator with Two-Sided Constraints
Shock and Vibration, 2021 The dynamic model of a vibroimpact system subjected to harmonic excitation with symmetric elastic constraints is investigated with analytical and numerical methods.
Songtao Li, Qunhong Li, Zhongchuan Meng
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