G. A. Karagulyan
An abstract theory of singular operators
| Transactions of the American Mathematical Society. 2019, 372,7, pp. 4761-4803 | 
Հոդված/Article
G. A. Karagulyan, G. Mnatsakanyan
On a weak type estimate for sparse operators of strong type
| Известия НАН РА. Математика (Journal of Contemporary Mathematical Analysis (Armenian Academy of Sciences)). 2019, 54: 4, pp 36-44 |
G. A. Karagulyan, H. A. Mkoyan
An exponential estimate for the cubic partial sums of multiple Fourier series
| Izvestiya mathematics. 2019, 83:2, pp. 83-96 |
G. Karagulyan, U. Goginava
On exponential summability of rectangular partial sums of double trigonometric Fourier series
| Mathematical notes, 2018, 104:5, pp. 655-665 |
G. A. Karagulyan, D. A. Karagulyan, M. H. Safaryan
On an equivalence for differentiation bases of dyadic rectangles
| Colloquium Mathematicum. 2017, 146. 2, pp. 295-307 |
Թեզիս/Thesis
Karagulyan G.
On the divergence sets of Walsh-Fourier series of continuous functions
| Abstracs of Reports of International Conference dedicated to the 80th anniversary of Levan Zhizhiashvili “Fourier Analysis and Approximation Theory”. Bazaleti, Georgia, 23-28 October, 2013
G. A. Karagulyan, M. Lacey
On Estimates of Maximal Operators along directionl and High dimentional Littlewood-Paley inequalities
| Thesises of International Conference Mathematics in Armenia, Armenia, Tsahchadzor, 2003, September 30-October 7
S. Sh. Galstyan, G. A. Karagulyan
On almost everywhere divergence of regular partial sums of multiple Fourier series of bounded functions
| Theorey of Functions and Applications, Collection of Works Dedicated to the memory of M.M.Djrbashian, 1995, 47-48
G. A. Karagulyan
On the averaging processes of the functions of bounded variation
| Acta Math. Hung., 48(1986), No 3-4, 299-300
