Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Viswanath, D. P."'
Publikováno v:
Journal of Insect Biodiversity and Systematics, Vol 10, Iss 4, Pp 719-724 (2024)
New record of carabid species Loxoncus renitens (Bates, 1886) from Indian mainland with additional records of subspecies Idiomelas fulvipes indus Kataev, 1997 from the states of Kerala, Tamil Nadu and Karnataka with notes on their geographical distri
Externí odkaz:
https://doaj.org/article/8693a825dc184721a2ce1d53c8c41832
Autor:
Viswanath, D.
Publikováno v:
Phil. Trans. R. Soc. A, 367 (2009), 561-576
We report the computation of a family of traveling wave solutions of pipe flow up to $Re=75000$. As in all lower-branch solutions, streaks and rolls feature prominently in these solutions. For large $Re$, these solutions develop a critical layer away
Externí odkaz:
http://arxiv.org/abs/0809.1498
Autor:
Viswanath, D., Cvitanovic, P.
Publikováno v:
Journal of Fluid Mechanics, vol. 627 (2009), p. 215-233
Lower-branch traveling waves and equilibria computed in pipe flow and other shear flows appear intermediate between turbulent and laminar motions. We take a step towards connecting these lower-branch solutions to transition by deriving a numerical me
Externí odkaz:
http://arxiv.org/abs/0801.1918
Autor:
Viswanath, D.
Publikováno v:
Mathematics and Computation, a Contemporary View. The Abel Symposium 2006, 2008 p. 109-127
In plane Couette flow, the incompressible fluid between two plane parallel walls is driven by the motion of those walls. The laminar solution, in which the streamwise velocity varies linearly in the wall-normal direction, is known to be linearly stab
Externí odkaz:
http://arxiv.org/abs/physics/0701337
Autor:
Conger, Mark, Viswanath, D.
This paper is about the following question: How many riffle shuffles mix a deck of card for games such as blackjack and bridge? An object that comes up in answering this question is the descent polynomial associated with pairs of decks, where the dec
Externí odkaz:
http://arxiv.org/abs/math/0606031
Autor:
Viswanath, D.
Publikováno v:
Journal of Fluid Mechanics, vol. 580 (2007), p. 339-358
The phenomenon of bursting, in which streaks in turbulent boundary layers oscillate and then eject low speed fluid away from the wall, has been studied experimentally, theoretically, and computationally for more than 50 years because of its importanc
Externí odkaz:
http://arxiv.org/abs/physics/0604062
Autor:
Conger, Mark, Viswanath, D.
Publikováno v:
Journal of Theoretical Probability, Volume 20, Issue 2, June 2007, Pages 309-325
Normal approximations for descents and inversions of permutations of the set $\{1,2,...,n\}$ are well known. A number of sequences that occur in practice, such as the human genome and other genomes, contain many repeated elements. Motivated by such e
Externí odkaz:
http://arxiv.org/abs/math/0508242
Autor:
Viswanath, D.
Publikováno v:
Journal of Dynamics and Differential Equations, Volume 17, Issue 2, April 2005, Pages 271-292
The equations of the restricted three-body problem describe the motion of a massless particle under the influence of two primaries of masses $1-\mu$ and $\mu$, $0\leq \mu \leq 1/2$, that circle each other with period equal to $2\pi$. When $\mu=0$, th
Externí odkaz:
http://arxiv.org/abs/math/0508244
Autor:
Viswanath, D.
Publikováno v:
Celestial Mechanics and Dynamical Astronomy, Volume 94, Issue 2, February 2006, Pages 213-235
The restricted three-body problem describes the motion of a massless particle under the influence of two primaries of masses $1-\mu$ and $\mu$ that circle each other with period equal to $2\pi$. For small $\mu$, a resonant periodic motion of the mass
Externí odkaz:
http://arxiv.org/abs/math/0508246
Autor:
Conger, Mark, Viswanath, D.
Publikováno v:
Annals of Probability 2006, Vol. 34, No. 2, 804-819
By a well-known result of Bayer and Diaconis, the maximum entropy model of the common riffle shuffle implies that the number of riffle shuffles necessary to mix a standard deck of 52 cards is either 7 or 11--with the former number applying when the m
Externí odkaz:
http://arxiv.org/abs/math/0503233