Sberbank Unveils GigaChat 3.5 Ultra with Enhanced Coding and AI Capabilities

Moscow, Russia, July 9th, 2026, FinanceWireGigaChat 3.5 Ultra is available to users free of charge in the GigaChat AI ...

Sber unveils GigaChat 3.5 Ultra: the model writes code better, handles agent-based tasks, and works with long texts

GigaChat 3.5 Ultra is available to users free of charge in the GigaChat AI assistant and in open source for all ...
IEEE

An efficient sequential linear quadratic algorithm for solving nonlinear optimal control problems

Abstract: We develop a numerically efficient algorithm for computing controls for nonlinear systems that minimize a quadratic performance measure. We formulate the optimal control problem in ...
IEEE

Geometric Programming for Aerodynamically-Actuated Wingsail Design Optimization

Abstract: In this article, we describe a deterministic optimization framework for the conceptual-stage design of aerodynamically-actuated wingsails. The primary objective of high-performance sailing ...