Edit Profile (opens in new tab) Ugulava, Duglas K. Author ID: ugulava.duglas-k Published as: Ugulava, Duglas K. Documents Indexed: 20 Publications since 1967 Co-Authors 20 single-authored Serials 5 Soobshcheniya Akademii Nauk Gruzinskoĭ SSR 3 Institut Vychislitel’noĭ Matematiki Im. N. I. Muskhelishvili. Trudy 1 Matematicheskie Zametki 1 Russian Mathematics 1 Akademiya Nauk Gruzinskoĭ SSR, Vychislitel’nyĭ Tsentra all top 5 Fields 10 Approximations and expansions (41-XX) 9 Harmonic analysis on Euclidean spaces (42-XX) 2 Sequences, series, summability (40-XX) 1 Functions of a complex variable (30-XX) 1 Potential theory (31-XX) 1 Abstract harmonic analysis (43-XX) 1 Integral equations (45-XX) 1 Operator theory (47-XX) 1 Numerical analysis (65-XX) Publications by Year