to extend at infinity
91Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… …
92Convolution — For the usage in formal language theory, see Convolution (computer science). Convolution of two square pulses: the resulting waveform is a triangular pulse. One of the functions (in this case g) is first reflected about τ = 0 and then offset by t …
93Kabbalah — This article is about traditional Jewish Kabbalah. For other Kabbalistic traditions see Christian Cabbalah, Hermetic Qabalah, and Practical Kabbalah Part of a series on …
94Pseudosphere — In geometry, a pseudosphere of radius R is a surface of curvature −1/ R 2 (precisely, a complete, simply connected surface of that curvature), by analogy with the sphere of radius R , which is a surface of curvature 1/ R 2. The term was… …
95Immanence — Not to be confused with Immanant, a term in mathematics, or imminent, a word meaning soon to happen . Immanence refers to philosophical and metaphysical theories of divine presence, in which the divine is seen to be manifested in or encompassing… …
96Near and far field — This article is about the electromagnetic concept. For the mathematical, see Near field (mathematics). Antenna field regions for antennas that are shorter than the wavelength of the radiation they emit, such as the whip antenna of a citizen s… …
97Renormalization group — In theoretical physics, the renormalization group (RG) refers to a mathematical apparatus that allows systematic investigation of the changes of a physical system as viewed at different distance scales. In particle physics, it reflects the… …
98Places in The Hitchhiker's Guide to the Galaxy — Hitchhiker s portal This is a list of places featured in Douglas Adams s science fiction series, The Hitchhiker s Guide to the Galaxy. The series is set in a fictionalised version of the Milky Way galaxy and thus, while most locations are pure… …
99Dirichlet eta function — For the modular form see Dedekind eta function. Dirichlet eta function η(s) in the complex plane. The color of a point s encodes the value of η(s). Strong colors denote values close to zero and hue encodes the value s argumen …
100Sailor Neptune — Sailor Moon character Michiru in her Super Sailor Neptune form as seen in the anime. First appearance (See below) …
