Аңдатпа
In recent years, a lot of attention has been paid to study of Morrey type spaces. Many applications in partial differential equation of Morrey spaces and Nikol’skij-Besov spaces have been given in the work of G. Di Fazioand, M. Ragua and the book of T. Mizuhara. The theory of generalized Nikol’skij-Besov-Morrey spaces is developed. Generalized Morrey spaces, proposed by T. Mizuhara and E. Nakai, are equipped with a parameter and a function In the present paper we study Nikol’skij-Besov spaces on scale generalized periodic Morrey space. Finally, we get an interesting char-acterization of the space Nφ,p,qs(T) by using differences of partial sums of the Fourier series and consequence for strong approximation of Fourier series on Morrey space.