In botany, available space theory (also known as first available space theory) is a theory used to explain why most plants have an alternating leaf pattern...

discovered, the theory is supported by several surgical and modeling experiments. Phyllotaxis Available space theory "Repulsion theory". Dictionary of...

transfer), and ergodic theory (which forms the mathematical underpinning of thermodynamics). John von Neumann coined the term Hilbert space for the abstract...

a conspiracy theory, which alleges that Soviet and Russian space authorities have concealed the deaths of some cosmonauts in outer space. Proponents of...

horizontal shoots Available space theory Decussation Fermat's spiral L-system Orixa japonica Parastichy Plastochron Repulsion theory Three-gap theorem...

superstring theory (6D hyperspace + 4D), 11 dimensions can describe supergravity and M-theory (7D hyperspace + 4D), and the state-space of quantum mechanics...

approach turns systems theory into an algebraic framework, making it possible to use Kronecker structures for efficient analysis. State-space models are applied...

Scale-space theory is a framework for multi-scale signal representation developed by the computer vision, image processing and signal processing communities...

Heim delivered a lecture about his propulsion theory to the German Society for Rocket Technology and Space Travel in Frankfurt. Subsequently, Wernher von...

relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the geometric theory of gravitation published by Albert...

separated events are, not just in space or in time, but in the combined setting of spacetime.: 84, 136  The special theory of relativity describes a flat...

the theory led to an investigation of the idea of hyperfunction, in which spaces of holomorphic functions are used as test functions. A refined theory has...

implement correctly. While some analysts would put forth the theory that the most highly available systems adhere to a simple architecture (a single, high-quality...

abstract theories. For instance, representing a group by an infinite-dimensional Hilbert space allows methods of analysis to be applied to the theory of groups...

of gravity as a mysterious mechanism (force). As a theory, LQG postulates that the structure of space and time is composed of finite loops woven into an...

probability measure on a function space of paths of the process (functions of time); In category theory, the function space is called an exponential object...

unique. In the eternal inflation theory, which is a variant of the cosmic inflation theory, the multiverse or space as a whole is stretching and will...

popular Internet spaces without mention of the full theory. In a 2025 article by Thomas Sommerer, this portion of the Dead Internet Theory is explored, with...

computational complexity theory, a log-space reduction is a reduction computable by a deterministic Turing machine using logarithmic space. Conceptually, this...

Euclidean space. This implies that surfaces can be studied intrinsically, that is, as stand-alone spaces, and has been expanded into the theory of manifolds...

Chaos theory is an interdisciplinary area of scientific study and branch of mathematics. It focuses on underlying patterns and deterministic laws of dynamical...

within the universe). However, space and time took on new meanings with the Lorentz transformation and special theory of relativity. In 1908, Hermann...

The Big Bang Theory is an American television sitcom created by Chuck Lorre and Bill Prady for CBS. It aired from September 24, 2007, to May 16, 2019,...

present a "fully adequate theory of motion sickness is not presently available" but at present the sensory conflict theory, referring to "a discontinuity...

H∞ (i.e. "H-infinity") methods are used in control theory to synthesize controllers to achieve stabilization with guaranteed performance. To use H∞ methods...

radiation on one side of the space craft. In modern physics, general relativity is considered the most successful theory of gravitation. Physicists continue...

Game theory is the study of mathematical models of strategic interactions. It has applications in many fields of social science, and is used extensively...

restrictions on the available resources is what distinguishes computational complexity from computability theory: the latter theory asks what kinds of...

imaging system design, study of outer space, the dimensionality of space, and epistemology. Information theory studies the transmission, processing, extraction...

"Space–time codes for high data rate wireless communication: Performance analysis and code construction". IEEE Transactions on Information Theory. 44...