11—20 of 32 matching pages
… ►The same notation is used for Fourier transforms of functions of several variables and for Fourier transforms of distributions; see §1.16(vii). …
12: Bibliography B
Several Complex Variables.
Princeton Mathematical Series, Vol. 10, Princeton University Press, Princeton, N.J..
§2.3 Integrals of a Real Variable… ► () and are positive constants, is a variable parameter in an interval with and , and is a large positive parameter. …In consequence, the approximation is nonuniform with respect to and deteriorates severely as . ►A uniform approximation can be constructed by quadratic change of integration variable: ►
14: Annie A. M. Cuyt
… ►Subsequently she was a Research fellow with the Alexander von Humboldt Foundation (Germany), she obtained the Habilitation (1986) and became author or co-author of several books, including Handbook of Continued Fractions for Special Functions. …A lot of her research has been devoted to rational approximations, in one as well as in many variables, and sparse interpolation. …
15.5.3… ►Other versions of several of the identities in this subsection can be constructed with the aid of the operator identity ►
13.3.10… ►Other versions of several of the identities in this subsection can be constructed with the aid of the operator identity …
… ►A fourth integral that is symmetric in only two variables is defined by ►
19.16.5… ►Thus is symmetric in the variables and if the parameters and are equal. The -function is often used to make a unified statement of a property of several elliptic integrals. … ►When one variable is 0 without destroying convergence, any one of (19.16.14)–(19.16.17) is said to be complete and can be written as an -function with one less variable: …
Several changes have been made to
… ►, the behavior of solutions as the independent variable, or some parameter, tends to infinity, and in the study of the particular solutions of differential equations known as special functions (e. … ►He also served on the Editorial Boards of several of the leading journals devoted to mathematical and/or numerical analysis, including founding Managing Editor of the SIAM Journal on Mathematical Analysis. …