Results 1 to 10 of about 28,134 (169)
(Open) packing number of some graph products [PDF]
Discrete Mathematics & Theoretical Computer Science, 2020 The packing number of a graph $G$ is the maximum number of closed neighborhoods of vertices in $G$ with pairwise empty intersections. Similarly, the open packing number of $G$ is the maximum number of open neighborhoods in $G$ with pairwise empty ...
Doost Ali Mojdeh +3 more
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Polarized Rigid Del Pezzo Surfaces in Low Codimension
Mathematics, 2020 We provide explicit graded constructions of orbifold del Pezzo surfaces with rigid orbifold points of type ki×1ri(1,ai):3≤ri≤10,ki∈Z≥0 as well-formed and quasismooth varieties embedded in some weighted projective space.
Muhammad Imran Qureshi
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Which Schubert varieties are local complete intersections? [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 We characterize by pattern avoidance the Schubert varieties for $\mathrm{GL}_n$ which are local complete intersections (lci). For those Schubert varieties which are local complete intersections, we give an explicit minimal set of equations cutting out ...
Henning Úlfarsson, Alexander Woo
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Symmetric complete intersections [PDF]
Communications in Algebra, 2017 14 pages, includes referee's suggestions for publication in Communications in ...
Federico Galetto +2 more
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ELLIPTIC GENERA OF COMPLETE INTERSECTIONS [PDF]
International Journal of Mathematics, 2005 We propose a new definition of the elliptic genera for complete intersections, not necessarily nonsingular, in projective spaces. We also prove they coincide with the expressions obtained from Landau–Ginzburg model by an elementary argument.
Ma, Xiaoguang, Zhou, Jian
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Reinforcement Learning-Based Autonomous Driving at Intersections in CARLA Simulator
Sensors, 2022 Intersections are considered one of the most complex scenarios in a self-driving framework due to the uncertainty in the behaviors of surrounding vehicles and the different types of scenarios that can be found.
Rodrigo Gutiérrez-Moreno +4 more
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Are complete intersections complete intersections?
Journal of Algebra, 2012 A commutative local ring is generally defined to be a complete intersection if its completion is isomorphic to the quotient of a regular local ring by an ideal generated by a regular sequence. It has not previously been determined whether or not such a ring is necessarily itself the quotient of a regular ring by an ideal generated by a regular sequence.
Heitmann, Raymond C. +1 more
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A remark on generalized complete intersections
Nuclear Physics B, 2017 We observe that an interesting method to produce non-complete intersection subvarieties, the generalized complete intersections from L. Anderson and coworkers, can be understood and made explicit by using standard Cech cohomology machinery.
Alice Garbagnati, Bert van Geemen
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Documenta Mathematica, 2021 We investigate whether surfaces that are complete intersections of quadrics and complete intersection surfaces in the Segre embedded product \mathbf{P}^1\times \mathbf{P}^k\hookrightarrow \mathbf{P}^{2k+1} can belong to the same Hilbert scheme. For
Peters, Chris A.M., Sterk, Hans J.M.
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