Results 1 to 10 of about 647,445 (115)
Character bounds for regular semisimple elements and asymptotic results on Thompson’s conjecture [PDF]
Mathematische Zeitschrift, 2022 For every integer k there exists a bound $$B=B(k)$$ B = B ( k ) such that if the characteristic polynomial of $$g\in \textrm{SL}_n(q)$$ g ∈ SL n ( q ) is the product of $$\le k$$ ≤ k pairwise distinct monic irreducible polynomials over $$\mathbb {F}_q ...
M. Larsen, Jay Taylor, P. Tiep
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Hybrid design of diffractive optical elements for optical beam shaping.
Optics Express, 2021 Hybrid methods combining the geometrical-optics and diffraction-theory methods enable designing diffractive optical elements (DOEs) with high performance due to the suppression of stray light and speckles and, at the same time, with a regular and ...
L. Doskolovich +9 more
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Journal of the Serbian Chemical Society, 2021 Three edible mushrooms of the Russulacea family (Lactarius deliciosus, Lactarius sanguifluus, and Lactarius semisanguifluus), most frequently consumed in Serbia, were analyzed using the ICP-OES technique to evaluate the content of K, P, Ca, Mg, Na, Al,
M. Dimitrijević +6 more
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Regularity and abundance on semigroups of partial transformations with invariant set
Open Mathematics, 2023 Let P ( X ) P\left(X) be a partial transformation semigroup on a non-empty set X X . For a fixed non-empty subset Y Y of X X , let P T ¯ ( X , Y ) = { α ∈ P ( X ) ∣ ( dom α ∩ Y ) α ⊆ Y } .
Thapakorn Pantarak, Yanisa Chaiya
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Connections between unit-regularity, regularity, cleanness, and strong cleanness of elements and rings [PDF]
, 2015 We construct an example of a unit-regular ring which is not strongly clean, answering an open question of Nicholson. We also characterize clean matrices with a zero column, and this allows us to describe an interesting connection between unit-regular ...
Pace P. Nielsen, Janez vSter
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Rank Rigidity for Cat(0) Cube Complexes [PDF]
, 2010 We prove that any group acting essentially without a fixed point at infinity on an irreducible finite-dimensional CAT(0) cube complex contains a rankone isometry. This implies that the Rank Rigidity Conjecture holds for CAT(0) cube complexes. We derive a
P. Caprace, M. Sageev
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BMJ Open Quality, 2022 Protocols that enhance communication between nurses, physicians and patients have had a variable impact on the quality and safety of patient care. We combined standardised nursing and physician interdisciplinary bedside rounds with a mnemonic checklist ...
Nila S. Radhakrishnan +9 more
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Joint similarity to operators in noncommutative varieties [PDF]
, 2010 In this paper, we solve several problems concerning joint similarity to n‐tuples of operators in noncommutative varieties Vf,Pm(H)⊂B(H)n m ⩾ 1, associated with positive regular free holomorphic functions f in n noncommuting variables and with sets P of ...
Gelu Popescu
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Tetrahedral and spherical representations of the periodic system
, 2018 The s, p, d and f blocks of the elements, as delimited by Charles Janet in 1928, can be represented as parallel slices of a regular tetrahedron. They also fit neatly on to the surface of a sphere.
P. Stewart
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Brazilian Dental Journal, 2012 The aim of this laboratory study was to compare the interfacial adaptation of an epoxy-resin and a self-etch sealer in mesial root canals of mandibular molars filled using the System-B/Elements Obturation Unit.
B. Cavenago +5 more
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