Igor S. Litvinchev

Igor S. Litvinchev is a researcher in the fields of Operations Research, Optimization, and Computational Geometry. His work focuses on mathematical modeling, algorithm design, and applications in industrial engineering, particularly packing and placement problems under geometric constraints.

• Research Interests: Sphere/ellipse packing, convex hull optimization, Lagrangian heuristics, and applications in additive manufacturing and wireless networks.
• Recent Collaborations: Co-authoring with Tatiana E. Romanova, Luis Infante, and Aleksandr V. Pankratov on packing problems and facility location models.
• Key Publications: 2024 studies on parabolic containers, quasi-containment, and soft polygon packing, alongside 2023-2020 works on 3D clusters, circular layouts, and R&D portfolio optimization.
• Editorial Contributions: 2022 editorial on digitization in organizations, reflecting his interest in real-time systems and academic collaboration.