On the representation by bivariate ridge functions / Про зображення гребеневими функцiями двох змiнних / Укр. мат. журн., 2021, т. 73, No 5

dc.contributor.author	Asgarova, Aysel
dc.date.accessioned	2024-02-20T08:11:41Z
dc.date.available	2024-02-20T08:11:41Z
dc.date.issued	2021
dc.identifier.issn	1027-3190
dc.identifier.uri	http://hdl.handle.net/20.500.14346/2066
dc.description	We consider the problem of representation of a bivariate function by sums of ridge functions. It is shown that if a function of a certain smoothness class is represented by a sum of finitely many arbitrarily behaved ridge functions, then it can also be represented by a sum of ridge functions of the same smoothness class. As an example, this result is applied to a homogeneous constant coefficient partial differential equation.	en_US
dc.language.iso	en	en_US
dc.subject	Bivariate function	en_US
dc.subject	Theorem	en_US
dc.subject	Polynomial term	en_US
dc.title	On the representation by bivariate ridge functions / Про зображення гребеневими функцiями двох змiнних / Укр. мат. журн., 2021, т. 73, No 5	en_US
dc.type	Məqalə	en_US