Results 241 to 250 of about 96,617 (333)
The gravitational bending of acoustic Schwarzschild black hole. [PDF]
Eur Phys J C Part Fields, 2023 Qiao CK, Zhou M.
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Obstructing Anosov flows on cusped 3‐manifolds
Bulletin of the London Mathematical Society, EarlyView.Abstract Using results relating taut foliations, Heegaard–Floer homology and pseudo‐Anosov flows, we find cusped hyperbolic 3‐manifolds which are not the non‐singular part of a pseudo‐Anosov flow. In particular, we find the first examples of cusped hyperbolic 3‐manifolds not admitting veering triangulations, confirming a conjecture of S. Schleimer.
Misha Schmalian
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Transecting and contrasting the feeding designs of the astigmatan community from bird nests. [PDF]
Exp Appl AcarolBowman CE.
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A robophysical model of spacetime dynamics. [PDF]
Sci Rep, 2023 Li S +6 more
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On the Zoll deformations of the Kepler problem
Bulletin of the London Mathematical Society, EarlyView.Abstract A celebrated result of Bertrand states that the only central force potentials on the plane with the property that all bounded orbits are periodic are the Kepler potential and the potential of the harmonic oscillator. In this paper, we complement Bertrand's theorem showing the existence of an infinite‐dimensional space of central force ...
Luca Asselle, Stefano Baranzini
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Conformal geodesics and the evolution of spacetimes with positive Cosmological constant. [PDF]
Philos Trans A Math Phys Eng SciMinucci M.
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On the totally geodesic submanifolds in locally symmetric spaces [PDF]
, 1970 Hisao Nakagawa, Katsuhiro Shiohama
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