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Three-dimensional packings with rotations
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
We present approximation algorithms for the three-dimensional strip packing problem, and the three-dimensional bin packing problem. We consider orthogonal packings where 90 degrees rotations are allowed. The algorithms we ...
Factorización de isometrías en RN
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Szego polynomials: some relations to L-orthogonal and orthogonal polynomials
(Elsevier B.V., 2003-04-01)
We consider the real Szego polynomials and obtain some relations to certain self inversive orthogonal L-polynomials defined on the unit circle and corresponding symmetric orthogonal polynomials on real intervals. We also ...
Szego polynomials: some relations to L-orthogonal and orthogonal polynomials
(Elsevier B.V., 2003-04-01)
We consider the real Szego polynomials and obtain some relations to certain self inversive orthogonal L-polynomials defined on the unit circle and corresponding symmetric orthogonal polynomials on real intervals. We also ...
Szego polynomials: some relations to L-orthogonal and orthogonal polynomials
(Elsevier B.V., 2014)
Orthogonal packing of identical rectangles within isotropic convex regions
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
A mixed integer continuous nonlinear model and a solution method for the problem of orthogonally packing identical rectangles within an arbitrary convex region are introduced in the present work. The convex region is assumed ...
A perspective on oil-whirl using two orthogonal coupled oscillators
(2016-03-01)
It has been known for many years that rotating machinery with hydrodynamic oil-film bearings can exhibit oil-whirl instability, where the unidirectional oil-film force acts on the rotor causing it to vibrate at a natural ...
Approximation algorithms for the orthogonal Z-oriented three-dimensional packing problem
(Siam PublicationsPhiladelphiaEUA, 2000)