Results 21 to 30 of about 2,405,135 (316)
Square Root Bundle Adjustment for Large-Scale Reconstruction [PDF]
Computer Vision and Pattern Recognition, 2021 We propose a new formulation for the bundle adjustment problem which relies on nullspace marginalization of landmark variables by QR decomposition. Our approach, which we call square root bundle adjustment, is algebraically equivalent to the commonly ...
Nikolaus Demmel +3 more
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Classifying torsion classes for algebras with radical square zero via sign decomposition
Journal of Algebra, 2022 Toshitaka Aoki
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Southeast Asian Mathematics Education Journal, 2022 To help students in solving the linear equations in one variable, teacher can use a learning media such as algebra tiles. Algebra tiles are square and rectangle-shaped tiles that represent numbers and variables.
Dyah Sinto Rini
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On the action of the Steenrod squares on polynomial algebra [PDF]
Miskolc Mathematical Notes, 2007 Ali S. Janfada
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Education Sciences, 2023 Mathematical manipulatives and the concrete–representational–abstract (CRA) instructional approach are common in elementary classrooms, but their use declines significantly by high school.
Sherri K. Prosser, Stephen F. Bismarck
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Superboost transitions, refraction memory and super-Lorentz charge algebra [PDF]
Journal of High Energy Physics, 2018 A bstractWe derive a closed-form expression of the orbit of Minkowski spacetime under arbitrary Diff(S2) super-Lorentz transformations and supertranslations. Such vacua are labelled by the superboost, superrotation and supertranslation fields.
G. Compère +2 more
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The singularity category of an algebra with radical square zero [PDF]
Documenta Mathematica, 2011 To an artin algebra with radical square zero, a regular algebra in the sense of von Neumann and a family of invertible bimodules over the regular algebra are associated. These data describe completely, as a triangulated category, the singularity category
Xiao-Wu Chen
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B-ORBITS OF SQUARE ZERO IN NILRADICAL OF THE SYMPLECTIC ALGEBRA [PDF]
, 2015 Let Sp2n(ℂ) be the symplectic group and (ℂ) its Lie algebra. Let B be a Borel subgroup of Sp2n(ℂ), = Lie(B) and its nilradical. Let be a subvariety of elements of square 0 in : B acts adjointly on .
Nurit Barnea, A. Melnikov
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Quasi-MV algebras for complex fuzzy logic
AIMS Mathematics, 2022 Complex fuzzy logic (CFL) is an emerging topic of research in fuzzy logic. Due to the circle structured codomain of the complex membership function, algebraic structure (including MV-algebra) in traditional fuzzy logic cannot be easily transplanted to ...
Songsong Dai
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Journal of High Energy Physics, 2018 The chiral algebra of the symmetric product orbifold of a single-boson CFT corresponds to a “higher spin square” algebra in the large N limit. In this note, we show that a symmetrized collection of N bosons defines a similar structure that we refer to as
Menika Sharma
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