| Issue Date | Title | Author(s) | Publisher |
| 2012 | Exact Solutions of Nonlocal Boundary Value Problems for One- and Two-Dimensional Heat Equation | Dimovski, Ivan; Tsankov, Yulian | Union of Bulgarian Mathematicians |
| 2012 | Exact Solutions of Nonlocal BVPs for the Multidimensional Heat Equations | Dimovski, Ivan; Tsankov, Yulian | Bulgarian Academy of Sciences - National Committee for Mathematics |
| Feb-2011 | Exact solutions of nonlocal BVPs for the two-dimensional heat equation | Dimovski, Ivan H.; Tsankov, Yulian Ts. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2012 | Exact Solutions of Nonlocal Pluriparabolic Problems | Chobanov, Georgi; Dimovski, Ivan | Bulgarian Academy of Sciences - National Committee for Mathematics |
| 2005 | Examination of Passwords’ Influation on the Compressing Process of Non-Encrypted Objects | Polimirova-Nickolova, Dimitrina; Nickolov, Eugene | Institute of Information Theories and Applications FOI ITHEA |
| 1999 | An Example Concerning Valdivia Compact Spaces | Kalenda, Ondrej | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2001 | Examples Illustrating some Aspects of the Weak Deligne-Simpson Problem | Kostov, Vladimir | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 29-Jun-2021 | Exchanging the Cybersecurity Information through Public and Private Partnership | Todorov, Todor; Lutfiu, Shpend | Institute of Mathematics and Informatics – Bulgarian Academy of Sciences |
| 2009 | Existence and Asymptotic Stability of Solutions of a Perturbed Quadratic Fractional Integral Equation | Darwish, Mohamed; Henderson, Johnny | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1997 | Existence and Uniqueness of Solutions for Partial Differential-Functional Equations of the First Order with Deviating Argument of the Derivative of Unknown Function | Augustynowicz, A. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2015 | Existence and Uniqueness of the Solution for the Stochastic Equation of Motion of a Viscous Gas in a Discretized One-Dimensional Domain | Benseghir, R.; Benchettah, A. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2015 | Existence of a Mild Solution to a Second-Order Impulsive Functional-Differential Equation with a Nonlocal Condition | Akça, Haydar; Covachev, Valéry; Covacheva, Zlatinka | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2019 | Existence of Classical Solutions of Linear Non-Cooperative Elliptic Systems | Boyadzhiev, G.; Kutev, N. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2015 | Existence of Classical Solutions of Quasi-Linear Non-Cooperative Elliptic Systems | Popivanov, P.; Boyadzhiev, G.; Markov, Y. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| Feb-1996 | Existence of Global Solutions to Nonlinear Massless Dirac System and Wave Equation with Small Data | Tzvetkov, Nickolay | Institute of Mathematics with Computer Center at the Bulgarian Academy of Sciences |
| 1996 | Existence of Global Solutions to Supercritical Semilinear Wave Equations | Georgiev, V. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1974 | Existence of polynomial identities in the tensor product of Lie algebras | Genov, Georgi | Bulgarian Academy of Sciences |
| 2007 | Existence of Solutions for a Class of Quasi-Linear Singular Integro-Differential Equations | Hassan, A. A. M.; Amer, S. M. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | Existence Results for Fractional Functional Differential Inclusions with Infinite Delay and Applications to Control Theory | Benchohra, M.; Henderson, J.; Ntouyas, S. K.; Ouahab, A. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2014 | Existence Results for Some Variational Inequalities Involving Non-negative, Non-coercitive Bilinear Forms | Chobanov, Georgi | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
