| Issue Date | Title | Author(s) | Publisher |
| 2012 | In Memoriam - Stefan Manev Dodunekov (1945-2012) | - | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 1998 | Integer Points Close to a Smooth Curve | Trifonov, Ognian | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1998 | Integral Manifolds and Bounded Solutions of Singularly Perturbed Systems of Impulsive Differential Equations | Stamov, Gani | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1995 | Integral Manifolds and Perturbations of the Nonlinear Part of Systems of Autonomous Differential Equations with Impulses at Fixed Moments | Stamov, G. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2015 | Interactions between Harmonic Analysis and Operator Theory | Todorov, I. G. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2000 | The Interval [0,1] Admits no Functorial Embedding into a Finite-Dimensional or Metrizable Topological Group | Banakh, Taras; Zarichnyi, Michael | Institute of Mathematics and Informatics |
| 2014 | Interval Criteria for Forced Oscillation of Functional Differential Equations with γ-Laplacian, Damping and Mixed Nonlinearities | El-Shobaky, E.; Elabbasy, E. M.; Hassan, T. S.; Glalah, B. A. | Institute of Mathematics and Informatics at the Bulgarian Academy of Sciences |
| 2008 | Interval Oscillation for Second Order Nonlinear Differential Equations with a Damping Term | Hassan, Taher S. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2007 | Invariant Functions on Neil Parabola in Cn | Zapalowski, Pawel | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | Invariants of Unipotent Transformations Acting on Noetherian Relatively Free Algebras | Drensky, Vesselin | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2005 | An Invitation to Additive Prime Number Theory | Kumchev, A.; Tolev, D. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | Involution Matrix Algebras – Identities and Growth | Rashkova, Tsetska | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1997 | Involutivity and Symple Waves in R^2 | Kolev, Dimitar | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1997 | Isomorphism of Commutative Modular Group Algebras | Danchev, P. | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1998 | Isomorphism Problems for the Baire Function Spaces of Topological Spaces | Choban, Mitrofan | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 1995 | An Iterative Method for the Matrix Principal n-th Root | Lakić, Slobodan | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2008 | An Iterative Procedure for Solving Nonsmooth Generalized Equation | Marinov, Rumen Tsanev | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2000 | The JNR Property and the Borel Structure of a Banach Space | Oncina, L. | Institute of Mathematics and Informatics |
| 2006 | Kadec Norms on Spaces of Continuous Functions | Burke, Maxim R.; Wiesaw, Kubis; Stevo, Todorcevic | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
| 2004 | Kneser and Hereditarily Kneser Subgroups of a Profinite Group | Basarab, Şerban | Institute of Mathematics and Informatics Bulgarian Academy of Sciences |
