Fractional
51Fractional Fourier transform — In mathematics, in the area of harmonic analysis, the fractional Fourier transform (FRFT) is a linear transformation generalizing the Fourier transform. It can be thought of as the Fourier transform to the n th power where n need not be an… …
52Fractional vortices — In a standard superconductor, described by a complex field |Psi|e^{iphi} (condensates wave function), vortices carry quantized magnetic field: a consequence of 2pi invariance of the phase phi of the condensate wave function |Psi|e^{iphi}. There a …
53Fractional ideal — In mathematics, in particular commutative algebra, the concept of fractional ideal is introduced in the context of integral domains and is particularly fruitful in the study of Dedekind domains. In some sense, fractional ideals of an integral… …
54Fractional factorial design — In statistics, fractional factorial designs are experimental designs consisting of a carefully chosen subset (fraction) of the experimental runs of a full factorial design. The subset is chosen so as to exploit the sparsity of effects principle… …
55Fractional quantum Hall effect — The fractional quantum Hall effect (FQHE) is a physical phenomenon in which a certain system behaves as if it were composed of particles with charge smaller than the elementary charge. Its discovery and explanation were recognized by the 1998… …
56Fractional crystallization (geology) — Crystallization Concepts …
57Fractional coloring — A 4:2 coloring ofthis graph does not exist.] Fractional coloring is a topic in a young branch of graph theory known as fractional graph theory.It differs from the traditional graph coloring in the sense that it assigns sets of colors instead of… …
58Fractional order integrator — A fractional order integrator or just simply fractional integrator is an integrator device that calculates the fractional order integral or derivative (usually called a differintegral) of an input. Differentiation or integration is a real or… …
59Fractional part — All real numbers can be written in the form n + r where n is an integer (the integer part) and the remaining fractional part r is a nonnegative real number less than one. For a positive number written in decimal notation, the fractional part… …
60Fractional Ownership — Percentage ownership in an asset. Fractional ownership shares in the asset are sold to individual shareholders who share the benefits of the asset such as usage rights, income sharing, priority access and/or reduced rates. The usage benefits that …
