zbMATH — the first resource for mathematics

Geometry Search for the term Geometry in any field. Queries are case-independent.
Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact.
"Topological group" Phrases (multi-words) should be set in "straight quotation marks".
au: Bourbaki & ti: Algebra Search for author and title. The and-operator & is default and can be omitted.
Chebyshev | Tschebyscheff The or-operator | allows to search for Chebyshev or Tschebyscheff.
"Quasi* map*" py: 1989 The resulting documents have publication year 1989.
so: Eur* J* Mat* Soc* cc: 14 Search for publications in a particular source with a Mathematics Subject Classification code (cc) in 14.
"Partial diff* eq*" ! elliptic The not-operator ! eliminates all results containing the word elliptic.
dt: b & au: Hilbert The document type is set to books; alternatively: j for journal articles, a for book articles.
py: 2000-2015 cc: (94A | 11T) Number ranges are accepted. Terms can be grouped within (parentheses).
la: chinese Find documents in a given language. ISO 639-1 language codes can also be used.

a & b logic and
a | b logic or
!ab logic not
abc* right wildcard
"ab c" phrase
(ab c) parentheses
any anywhere an internal document identifier
au author, editor ai internal author identifier
ti title la language
so source ab review, abstract
py publication year rv reviewer
cc MSC code ut uncontrolled term
dt document type (j: journal article; b: book; a: book article)
Evaluation of complex zeros of the modified Bessel function of the second kind and its derivatives. (Russian) Zbl 0568.65011
The authors consider the problem of computing the zeros of the modified Bessel function of the second kind K ν (z) and its derivatives (with respect to z), for real and complex values of ν and complex values of z. A new algorithm based on Newton’s iterative method is proposed. A program realization of the algorithm is considered and the results of its application are discussed. Tables of zeros of the functions K ν (z) and K ν ' (z) are given, too.

65D20Computation of special functions, construction of tables
65A05Tables (numerical analysis)
33-04Machine computation, programs (special functions)
33C10Bessel and Airy functions, cylinder functions, 0 F 1