The role of symmetry and separation in surface evolution and curve shortening.

Broadbridge, Philip; Vassiliou, Peter

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Bäcklund transformations for the Kirchhoff top.

Ragnisco, Orlando, Zullo, Federico (2011)

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Unduloids and their geometry

Mariana Hadzhilazova, Ivaïlo M. Mladenov, John Oprea (2007)

Archivum Mathematicum

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In this paper we consider non-compact cylinder-like surfaces called unduloids and study some aspects of their geometry. In particular, making use of a Kenmotsu-type representation of these surfaces, we derive explicit formulas for the lengths and areas of arbitrary segments, along with a formula for the volumes enclosed by them.

Revisiting the symmetries of the quantum Smorodinsky-Winternitz system in $D$ dimensions.

Quesne, Christiane (2011)

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Analytic black hole perturbation approach to gravitational radiation.

Sasaki, Misao, Tagoshi, Hideyuki (2003)

Living Reviews in Relativity [electronic only]

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Recursions of symmetry orbits and reduction without reduction.

Malykh, Andrei A., Sheftel, Mikhail B. (2011)

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$f (R)$ theories.

De Felice, Antonio, Tsujikawa, Shinji (2010)

Living Reviews in Relativity [electronic only]

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Dynamical studies of equations from the Gambier family.

Guha, Partha, Choudhury, Anindya Ghose, Grammaticos, Basil (2011)

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Fermionic basis in conformal field theory and thermodynamic Bethe ansatz for excited states.

Boos, Hermann (2011)

SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]

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Potentials unbounded below.

Curtright, Thomas (2011)

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