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SIAMAM
2002
75views more  SIAMAM 2002»
13 years 9 months ago
Exponential Asymptotics and Capillary Waves
Recently developed techniques in exponential asymptotics beyond all orders are employed on the problem of potential flows with a free surface and small surface tension, in the abse...
Jean-Marc Vanden-Broeck, S. Jonathan Chapman
COMPGEOM
2007
ACM
14 years 1 months ago
Traversing a set of points with a minimum number of turns
Given a finite set of points S in Rd , consider visiting the points in S with a polygonal path which makes a minimum number of turns, or equivalently, has the the minimum number o...
Sergey Bereg, Prosenjit Bose, Adrian Dumitrescu, F...
CCCG
2008
13 years 11 months ago
Polynomial irreducibility testing through Minkowski summand computation
In this paper, we address the problem of deciding absolute irreducibility of multivariate polynomials. Our work has been motivated by a recent work due to Gao et. al. [1, 2, 3] wh...
Deepanjan Kesh, Shashank K. Mehta
SODA
1992
ACM
140views Algorithms» more  SODA 1992»
13 years 11 months ago
Separation and Approximation of Polyhedral Objects
Given a family of disjoint polygons P1, P2, : : :, Pk in the plane, and an integer parameter m, it is NP-complete to decide if the Pi's can be pairwise separated by a polygon...
Joseph S. B. Mitchell, Subhash Suri
WADS
2001
Springer
113views Algorithms» more  WADS 2001»
14 years 2 months ago
Movement Planning in the Presence of Flows
This paper investigates the problem of time-optimum movement planning in two and three dimensions for a point robot which has bounded control velocity through a set of n polygonal...
John H. Reif, Zheng Sun