Login New user?   06- TWMS Journal of Pure and Applied Mathematics An International Journal   TWMS Home   Submit an Article   Content   Forthcoming Papers   Subscription Author     Name : S.A. AISAGALIEV Address : Al-Farabi Kazakh National University, Faculty of Mechanics and Mathematics, Almaty, Kazakhstan Email : serikbai.aisagaliev@kaznu.kz Telephone :   Home   About us   News   Journals   Conferences Contact us Copyright naturalspublishing.com. All Rights Reserved