Look up elliptical in Wiktionary, the free dictionary. Elliptical may mean: having the shape of an ellipse, or more broadly, any oval shape in botany...
people with some injuries can use an elliptical to stay fit, as the low impact affects them little. Elliptical trainers offer a non-impact cardiovascular...
mathematics, an elliptic curve is a smooth, projective, algebraic curve of genus one, on which there is a specified point O. An elliptic curve is defined...
in elliptical galaxies is typically minimal; they may, however, undergo brief periods of star formation when merging with other galaxies. Elliptical galaxies...
In astrodynamics or celestial mechanics, an elliptic orbit or elliptical orbit is a Kepler orbit with an eccentricity of less than 1; this includes the...
analysis, elliptic functions are special kinds of meromorphic functions, that satisfy two periodicity conditions. They are named elliptic functions because...
elliptically polarized waves exhibit chirality. Circular polarization and linear polarization can be considered to be special cases of elliptical polarization...
is to generate it in an elliptical spanwise distribution across the wing. There is no inherent superiority to pure elliptical shapes, and wings with other...
Elliptic geometry is an example of a geometry in which Euclid's parallel postulate does not hold. Instead, as in spherical geometry, there are no parallel...
In integral calculus, an elliptic integral is one of a number of related functions defined as the value of certain integrals, which were first studied...
An elliptic equation can mean: The equation of an ellipse An elliptic curve, describing the relationships between invariants of an ellipse A differential...
for general elliptical distributions (with finite variance), particularly for spherical distributions (which are defined below). Elliptical distributions...
laminated or carriage spring, and sometimes referred to as a semi-elliptical spring, elliptical spring, or cart spring, it is one of the oldest forms of vehicle...
In the theory of partial differential equations, elliptic operators are differential operators that generalize the Laplace operator. They are defined by...
A highly elliptical orbit (HEO) is an elliptic orbit with high eccentricity, usually referring to one around Earth. Examples of inclined HEO orbits include...
Elliptics is a distributed key–value data storage with open source code. By default it is a classic distributed hash table (DHT) with multiple replicas...
cryptography, the Elliptic Curve Digital Signature Algorithm (ECDSA) offers a variant of the Digital Signature Algorithm (DSA) which uses elliptic-curve cryptography...
whispering gallery. The largest elliptical dome in the world is at the Sanctuary of Vicoforte in Vicoforte, Italy. Elliptical domes have many applications...
galaxies, which are giant elliptical galaxies, except that they are much larger. They are popularly known as the supergiant elliptical galaxies and constitute...
orbiting a molecule or planetary orbits that have an elliptical shape. The geometric properties of elliptic coordinates can also be useful. A typical example...
(Sgr dSph), also known as the Sagittarius Dwarf Elliptical Galaxy (Sgr dE or Sag DEG), is an elliptical loop-shaped satellite galaxy of the Milky Way....
Elliptical poetry or ellipticism is a literary-critical term introduced by Frederick Pottle in The Idiom of Poetry. Pottle's ideas were expounded upon...
In mathematics, an elliptic surface is a surface that has an elliptic fibration, in other words a proper morphism with connected fibers to an algebraic...
In algebraic geometry, an elliptic singularity of a surface, introduced by Wagreich (1970), is a surface singularity such that the arithmetic genus of...
In mathematics, elliptic cohomology is a cohomology theory in the sense of algebraic topology. It is related to elliptic curves and modular forms. Historically...
round stern was quickly superseded by the elliptical stern. The United States began building the first elliptical stern warship in 1820, a decade before...
of a bicycle the main chainring may be elliptical, or an ovoid similar to an ellipse in form. Such elliptical gears may be used in mechanical equipment...
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