| Fundamental solutions for the Klein-Gordon equation in de Sitter spacetime K Yagdjian, A Galstian Communications in Mathematical Physics 285 (1), 293-344, 2009 | 102 | 2009 |
| Global solutions for semilinear Klein–Gordon equations in FLRW spacetimes A Galstian, K Yagdjian Nonlinear Analysis: Theory, Methods & Applications 113, 339-356, 2015 | 39 | 2015 |
| On the oscillations of the solution curve for a class of semilinear equations A Galstian, P Korman, Y Li Journal of mathematical analysis and applications 321 (2), 576-588, 2006 | 35 | 2006 |
| Global in time existence of self-interacting scalar field in de Sitter spacetimes A Galstian, K Yagdjian Nonlinear Analysis: Real World Applications 34, 110-139, 2017 | 26 | 2017 |
| A NOTE ON WAVE EQUATION IN EINSTEIN AND DE SITTER SPACE-TIME G Anahit, K Tamotu, Y Karen Journal of Mathematical Physics 51 (5), 2010 | 24* | 2010 |
| L p− L q decay estimates for the wave equations with exponentially growing speed of propagation A Galstian Applicable Analysis 82 (3), 197-214, 2003 | 24 | 2003 |
| Finite lifespan of solutions of the semilinear wave equation in the Einstein–de Sitter spacetime A Galstian, K Yagdjian Reviews in Mathematical Physics 32 (07), 2050018, 2020 | 20 | 2020 |
| The Klein-Gordon equation in anti-de Sitter spacetime K Yagdjian, A Galstian Rend. Semin. Mat. Univ. Politec. Torino 67 (2), 271-292, 2009 | 20 | 2009 |
| Fundamental solutions of the wave equation in Robertson–Walker spaces K Yagdjian, A Galstian Journal of mathematical analysis and applications 346 (2), 501-520, 2008 | 20 | 2008 |
| Microlocal analysis for waves propagating in Einstein & de Sitter spacetime A Galstian, K Yagdjian Mathematical Physics, Analysis and Geometry 17, 223-246, 2014 | 12 | 2014 |
| Global existence for the one-dimensional second order semilinear hyperbolic equations A Galstian Journal of mathematical analysis and applications 344 (1), 76-98, 2008 | 11 | 2008 |
| Fundamental solutions for wave equation in Robertson-Walker model of universeand -decay estimates K Yagdjian, A Galstian Discrete and Continuous Dynamical Systems-S 2 (3), 483-502, 2009 | 9 | 2009 |
| Fundamental solutions for the Dirac equation in curved spacetime and generalized Euler-Poisson-Darboux equation K Yagdjian, A Galstian Journal of Differential Equations 300, 80-117, 2021 | 7 | 2021 |
| Lp− Lq-decay estimates for the Klein-Gordon equation in the anti-de Sitter space-time A Galstian Rend. Istit. Mat. Univ. Trieste 42 (suppl), 27-50, 2010 | 7 | 2010 |
| On deconvolution methods AG Ramm, A Galstian International journal of engineering science 41 (1), 31-43, 2003 | 7 | 2003 |
| Representation of solutions of second order one-dimensional model hyperbolic equations A Galstian, T Kinoshita Journal d'Analyse Mathématique 130 (1), 355, 2016 | 5 | 2016 |
| Fundamental solutions for wave equation in de Sitter model of universe K Yagdjian, A Galstian arXiv preprint arXiv:0710.3878, 2007 | 4 | 2007 |
| Lp-Lq decay estimates for the equation with exponentially growing coefficient A Galstian Preprint 24, 2001 | 4 | 2001 |
| L p -L q Decay Estimates for a Klein-Gordon Type Model Equation A Galstian, M Reissig Proceedings of the Second ISAAC Congress: Volume 2: This project has been …, 2000 | 3 | 2000 |
| The global existence of small self-interacting scalar field propagating in the contracting universe A Galstian, K Yagdjian Nonlinear Differential Equations and Applications NoDEA 27, 1-24, 2020 | 2 | 2020 |
Yi LiProfessor & Presidential Scholar, Department of Mathematics and Computer Science, John Jay CollegeVerified email at jjay.cuny.edu
