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In classical mechanics, the central-force problem is to determine the motion of a particle in a single central potential field.A central force is a force (possibly negative) that points from the particle directly towards a fixed point in space, the center, and whose magnitude only depends on the distance of the object to the center.
A simple special case is when the feasible locations and demand points are in the plane with Euclidean distance as transportation cost (planar minmax Euclidean facility location problem, Euclidean 1-center problem in the plane, etc.). It is also known as the smallest circle problem.
Roxane Gatling Gilmore (June 17, 1954 – August 7, 2024) was an American educator, professor and academic. She served as First Lady of Virginia from 1998 to 2002 as the wife of Governor Jim Gilmore and oversaw the restoration of Virginia Governor's Mansion, the longest continually occupied governor’s residence in the United States. [1]
A second-order cone program (SOCP) is a convex optimization problem of the form ... Python modeling language with support for SOCP. Supports open source and ...
The Support Center was founded in 1990 [2] by Lenwood V. Long, Sr. [3] and Martin D. Eakes. Later, Saundra Scales of the School Workers Federal Credit Union and Jim Gilliam of St. Luke joined The Support Center.
The XY problem is a communication problem encountered in help desk, technical support, software engineering, or customer service situations where the question is about an end user's attempted solution (X) rather than the root problem itself (Y or Why?
Hamilton's equations show that the n-body problem is a system of 6n first-order differential equations, with 6n initial conditions as 3n initial position coordinates and 3n initial momentum values. Symmetries in the n-body problem yield global integrals of motion that simplify the problem. [17]
The Smithsonian Institution's Museum Support Center (MSC) is a collections storage and conservation facility in Suitland, Maryland which houses Smithsonian collections which are not on display in the museums. [1] It is not usually open to the public, due to security concerns, though occasionally special tours are organized. [2]