Results 21 to 30 of about 597,409 (351)
On the hypersurfaces contained in their Hessian
Annales Universitatis Paedagogicae Cracoviensis: Studia Mathematica, 2019 This article presents the theory of focal locus applied to the hypersurfaces in the projective space which are (finitely) covered by linear spaces and such that the tangent space is constant along these spaces.
Pietro De Poi, Giovanna Ilardi
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Universe, 2019 The ‘projective theory of relativity’ is a theory developed historically by Oswald Veblen and Banesh Hoffmann, Jan Arnoldus Schouten and David van Dantzig.
Jacques L. Rubin
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ADHM construction of perverse instanton sheaves [PDF]
, 2012 We present a construction of framed torsion free instanton sheaves on a projective variety containing a fixed line which further generalizes the one on projective spaces. This is done by generalizing the so called ADHM variety.
ABDELMOUBINE AMAR HENNI +13 more
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Multiplications on projective spaces. [PDF]
Michigan Mathematical Journal, 1969 Elmer Rees
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Determination of the characteristic parameters in the special collinear space in the general case [PDF]
Facta Universitatis. Series: Architecture and Civil Engineering, 2007 The projective space consists of the finitely and infinitely distant elements. The special collinear spaces in the general case, are set with five pairs of biunivocally associated points, so the quadrangle in the first space obtained by the three ...
Krasić Šonja, Marković Miroslav
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Regular T_0 ‐type Separations in Fuzzy Topological Spaces in the Sense of Quasi‐coincidence [PDF]
Journal of Fuzzy Extension and Applications, 2021 In this paper, we introduce and study three notions of property in fuzzy topological spaces using quasi-coincidence sense, and we relate to other such notions. Then, we show that all these notions satisfy good extension property.
Gurusamy Saravanakumar +2 more
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Factors modulating 99mTc‐MAA planar lung dosimetry for 90Y radioembolization
Journal of Applied Clinical Medical Physics, Volume 23, Issue 12, December 2022., 2022 Abstract Purpose To investigate the accuracy and biases of predicted lung shunt fraction (LSF) and lung dose (LD) calculations via 99mTc‐macro‐aggregated albumin (99mTc‐MAA) planar imaging for treatment planning of 90Y‐microsphere radioembolization.
Benjamin P. Lopez +4 more
wiley +1 more source
The dual of the space of bounded operators on a Banach space
Concrete Operators, 2021 Given Banach spaces X and Y, we ask about the dual space of the (X, Y). This paper surveys results on tensor products of Banach spaces with the main objective of describing the dual of spaces of bounded operators. In several cases and under a variety of
Botelho Fernanda, Fleming Richard J.
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Galois subspaces for projective varieties [PDF]
arXiv, 2023 Given an embedding of a projective variety into projective space, we study the structure of the space of all linear projections that, when composed with the embedding, give a Galois morphism from the variety to a projective space of the same dimension.
arxiv
The cohomological Brauer group of weighted projective spaces and stacks [PDF]
Pacific J. Math. 324 (2023) 353-370, 2020 We compute the cohomological Brauer groups of twists of weighted projective spaces and weighted projective stacks.
arxiv +1 more source