Complex interdependence is the idea that states and their fortunes are inextricably tied together. ... The theory contends that national societies are connected by multiple channels, ...

Theory of Functions of a Complex Variable. By Dr. A. R. Forsyth. (Cambridge University Press, 1893.) Nature - Theory of Functions of a Complex Variable. Skip to main content.

Read the paper "Dynamical theory of complex systems with two-way micro–macro causation" in PNAS (December 6, 2024). DOI: 10.1073/pnas.2408676121. Journal.

A group of scientists say they have found new evidence to back up their theory that complex life on Earth may have begun 1.5 billion years earlier than thought.

A group of scientists say they have found new evidence to back up their theory that complex life on Earth may have begun 1.5 billion years earlier than thought. The team, ...

“Assembly theory was developed to capture my intuition that complex molecules can’t just emerge into existence because the combinatorial space is too vast,” Cronin said. Walker, meanwhile, had been ...