system of simultaneous equations
61Gröbner basis — In computer algebra, computational algebraic geometry, and computational commutative algebra, a Gröbner basis is a particular kind of generating subset of an ideal I in a polynomial ring R. One can view it as a multivariate, non linear… …
62Confidence band — A confidence band is used in statistical analysis to represent the uncertainty in an estimate of a curve or function based on limited or noisy data. Confidence bands are often used as part of the graphical presentation of results in a statistical …
63Linear regression — Example of simple linear regression, which has one independent variable In statistics, linear regression is an approach to modeling the relationship between a scalar variable y and one or more explanatory variables denoted X. The case of one… …
64Mathematical economics — Economics …
65Elastic collision — [ black body radiation (not shown) doesn’t escape a system, atoms in thermal agitation undergo essentially elastic collisions. On average, two atoms rebound from each other with the same kinetic energy as before a collision. Here, room… …
66Simultaneity — is the property of two events happening at the same time in at least one reference frame.The noun Simult means a supernatural coincidence, two or more divinely inspired events that occur at or near the same period of time that are related to each …
67equation — /i kway zheuhn, sheuhn/, n. 1. the act of equating or making equal; equalization: the symbolic equation of darkness with death. 2. equally balanced state; equilibrium. 3. Math. an expression or a proposition, often algebraic, asserting the… …
68dynamical systems — A system of equations where the output of one equation is part of the input for another. A simple version of a dynamical system is linear simultaneous equations. Non linear simultaneous equations are nonlinear dynamical systems. Bloomberg… …
69Structural engineering — is a field of engineering dealing with the analysis and design of structures that support or resist loads. Structural engineering is usually considered a speciality within civil engineering, but it can also be studied in its own right. [cite… …
70Parameter identification problem — The parameter identification problem is a problem which can occur in the estimation of multiple equation econometric models where the equations have variables in common. More generally, the term can be used to refer to any situation where a… …
