Document Zbl 1108.35034

from until

One-Line Search

add line

Document Type:

Journal Articles

Collection Articles

Books

arXiv Preprints

Document Type:

Journal Articles

Collection Articles

Books

arXiv Preprints

Reset all

New Multi-Line Search

Help

Examples

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.

Fields

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)

Operators

a & b	logic and
a \| b	logic or
!ab	logic not
abc*	right wildcard
"ab c"	phrase
(ab c)	parentheses

Relatively undistorted waves. New examples. (English. Russian original) Zbl 1108.35034

J. Math. Sci., New York 117, No. 2, 3945-3946 (2003); translation from Zap. Nauchn. Semin. POMI 275, 100-103 (2001).

Summary: New solutions of the wave equation with three space variables of the form \(u= g(x,y,z,t)f(\theta)\), where the functions \(g\) and \(\theta= \theta(x,y,z,t)\) are some specified functions and \(f\) is an arbitrary function of one variable, are presented.

Cited in 2 Documents

MSC:

35J05	Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation
35C05	Solutions to PDEs in closed form

Cite Review PDF

Full Text: DOI