singular
91Singular integral — In mathematics, singular integrals are central to abstract harmonic analysis and are intimately connected with the study of partial differential equations. Broadly speaking a singular intetgral is an integral operator: T(f)(x) = int K(x,y)f(y) ,… …
92Singular perturbation — In mathematics, more precisely in perturbation theory, a singular perturbation problem is a problem containing a small parameter that cannot be approximated by setting the parameter value to zero. This is in contrast to regular perturbation… …
93Singular function — The graph of the winding number of the circle map is an example of a singular function. In mathematics, a singular function is any function ƒ defined on the interval [a, b] that has the following properties: ƒ is continuous on [a, b]. (**) there… …
94Singular Spectrum Analysis — The Singular Spectrum Analysis (SSA) techniqueis a powerful technique of time series analysisincorporating the elements of classical time series analysis,multivariate statistics, multivariate geometry, dynamical systemsand signal processing. The… …
95Singular solution — A singular solution ys ( x ) of an ordinary differential equation is a solution that is tangent to every solution from the family of general solutions. By tangent we mean that there is a point x where ys ( x ) = yc ( x ) and y s ( x ) = y c ( x ) …
96Singular control — In optimal control, problems of singular control are problems that are difficult to solve because a straightforward application of Pontryagin s minimum principle fails to yield a complete solution. Only a few such problems have been solved. The… …
97singular + singular or plural verb — ˈSpecial Branch [Special Branch] noun uncountable + singular or plural verb (also the Special Branch singular + singular or plural verb) the department of the British police force that deals wi …
98Singular distribution — In probability, a singular distribution is a probability distribution concentrated on a set of Lebesgue measure zero set where the probability of each point in that set is zero. Such distributions are not absolutely continuous with respect to… …
99singular solution — ▪ mathematics in mathematics, solution of a differential equation that cannot be obtained from the general solution gotten by the usual method of solving the differential equation. When a differential equation is solved, a general solution… …
100Singular term — There is no really adequate definition of singular term . Here are some definitions proposed by different writers:# A term that tells us which individual is being talked about. (John Stuart Mill, Arthur Prior, P. F. Strawson) [Strawson 1950,… …
