Self-assembling DNA can process information, but the computations have been limited to digital algorithms. A self-assembling DNA system has now been designed to perform complex pattern recognition.

New mathematical modeling of the Atlantic meridional overturning circulation -- a system of ocean currents -- shows greater complexity than previously thought. Researchers have revealed a hierarchy of ...

This paper aims to investigate sufficiency and duality of a multiobjective fractional programming problem in complex space. The functions involved are ratio of two functions and the constraints are ...

OpenAI has announced new AI models, ' OpenAI o1 ' and ' OpenAI o1-mini '. By using a 'chain of thoughts' technique that performs step-by-step reasoning, it is able to correctly perform complex ...