Results 181 to 190 of about 10,016 (227)

Transversality of holomorphic maps into hyperquadrics. [PDF]

Math Ann
Huang X, Zhu W.
europepmc   +1 more source

Constraints upon Functionals of the 1-Matrix, Universal Properties of Natural Orbitals, and the Fallacy of the Collins "Conjecture". [PDF]

J Phys Chem Lett
Cioslowski J, Strasburger K.
europepmc   +1 more source

Calculation of asymptotic charges at the critical sets of null infinity. [PDF]

Philos Trans A Math Phys Eng Sci
Mohamed MMA.
europepmc   +1 more source

An optimal method for diagnosing heart disease using combination of grasshopper evalutionary algorithm and support vector machines. [PDF]

Heliyon
Zhou W, Liu H, Zhou R, Li J, Ahmadi S.
europepmc   +1 more source

Stability of lower dimensional counter-rotating thin-shell wormholes with scalar hair. [PDF]

Sci Rep
Javed F, Fatima G, Ashebo MA, Almutairi B.   +3 more
europepmc   +1 more source

Conformal geodesics and the evolution of spacetimes with positive Cosmological constant. [PDF]

Philos Trans A Math Phys Eng Sci
Minucci M.
europepmc   +1 more source

Surgery and positive Bakry-Émery Ricci curvature. [PDF]

Calc Var Partial Differ Equ
Reiser P, Tripaldi F.
europepmc   +1 more source

Homaloidal hypersurfaces and hypersurfaces with vanishing Hessian

Advances in Mathematics, 2008
56 pages. v2: Some material added in section 1; minor changes.
Ciro Ciliberto, Francesco Russo, Aron Simis   +2 more
exaly   +6 more sources

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Hypersurfaces with Congruent Geodesics

Mathematische Nachrichten, 1992
It is the purpose of this paper to prove the following theorem: Let \(M\) be a compact hypersurface of a complete, simply connected space \(N\) of constant curvature, and suppose that all geodesics of \(M\) are congruent in \(N\). Then \(M\) is an extrinsic sphere of positive curvature. The article contains many nice geometric ideas.
openaire   +1 more source