In category theory, a branch of mathematics, a rigid category is a monoidal category where every object is rigid, that is, has a dual X* (the internal...

In physics, a rigid body, also known as a rigid object, is a solid body in which deformation is zero or negligible. The distance between any two given...

general case, a compact closed category is both left and right-rigid, and biclosed. Non-symmetric compact closed categories find applications in linguistics...

A rigid airship is a type of airship (or dirigible) in which the envelope is supported by an internal framework rather than by being kept in shape by...

A rigid inflatable boat (RIB), also rigid-hull inflatable boat or rigid-hulled inflatable boat (RHIB), is a lightweight but high-performance and high-capacity...

In the physical science of dynamics, rigid-body dynamics studies the movement of systems of interconnected bodies under the action of external forces...

finite-dimensional vector spaces. Autonomous categories (or compact closed categories or rigid categories) are monoidal categories in which duals with nice properties...

finiteness or compactness property. A category in which each object has a dual is called autonomous or rigid. The category of finite-dimensional vector spaces...

non-rigid airship, commonly called a blimp (/blɪmp/), is an airship (dirigible) without an internal structural framework or a keel. Unlike semi-rigid and...

autonomous category is a monoidal category where every object has both a left and a right dual. Rigid category is a synonym for autonomous category. In a symmetric...

he showed that the category of quasi-compact quasi-separated rigid spaces over k is equivalent to the localization of the category of quasi-compact admissible...

The Rigid Raider (RRC) is a series of fast raiding and assault craft made by RTK Marine, a subsidiary of Halmatic, part of BAE Systems Surface Ships....

mathematical structure: they both form a rigid category (also known as a non-symmetric compact closed category). As such, they both benefit from a graphical...

first-order ordinary differential equation describing the rotation of a rigid body, using a rotating reference frame with angular velocity ω whose axes...

In mathematics, a fusion category is a category that is abelian, k {\displaystyle k} -linear, semisimple, monoidal, and rigid, and has only finitely many...

to the category of (finite-dimensional) representations of G {\displaystyle {\mathcal {G}}} . Let K be a field and C a K-linear abelian rigid tensor (i...

direction, or angular position of an object – such as a line, plane or rigid body – is part of the description of how it is placed in the space it occupies...

people into different races. Race is often culturally understood to be rigid categories (Black, White, Pasifika, Asian, etc) in which people can be classified...

until the 1970s, rigid bronchoscopes were used exclusively. Chevalier Jackson refined the rigid bronchoscope in the 1920s, using this rigid tube to visually...

as A monoidal category where every object has a left and right adjoint is called a rigid category. String diagrams for rigid categories can be defined...

blues." Another music journalist noted "If you define 'blues' by the rigid categories of structure rather than the flexible language of feeling allusion...

reference to "concentration" in the novel's title). By breaking down rigid categories in the mind (according to a definition of genius put forward by Arthur...

autonomous" individual will, and at the same time a universe that is "a rigidly deterministic single whole". This viewpoint was later described as "Classical...

called transformations, for example rigid transformations, affine transformations, projective transformations. Category theory, which can be viewed as a...

abuses may be considered separately, this does not mean there is a rigid category that abuse falls into. Whish and Bailey point out, that "the same behaviour...

fleet of non-rigid airships with three semi-rigid airships built by Luftschiffbau Zeppelin. Goodyear's U.S. fleet consists of three semi-rigid airships (model...

Boat, Riverine, or PBR, is the United States Navy designation for a small rigid-hulled patrol boat used in the Vietnam War from March 1966 until 1975. They...

A Rigid-frame bridge is a bridge in which the superstructure and substructure are rigidly connected to act as a continuous unit. Typically, the structure...

electronic assemblies may be manufactured using identical components used for rigid printed circuit boards, allowing the board to conform to a desired shape...

combination. MC: Multi Combination, e.g., B Doubles/road trains Rigid LR: Light rigid: a rigid vehicle with a GVM of more than 4.5 t (4.4 long tons; 5.0 short...