Net or net may refer to:

Mathematics and physics

*Net (mathematics)
In mathematics
Mathematics (from Greek: ) includes the study of such topics as numbers (arithmetic and number theory), formulas and related structures (algebra), shapes and spaces in which they are contained (geometry), and quantities and ...

, a filter-like topological generalization of a sequence
* Net, a linear system of divisors
In algebraic geometry
Algebraic geometry is a branch of mathematics
Mathematics (from Greek: ) includes the study of such topics as numbers ( and ), formulas and related structures (), shapes and spaces in which they are contained (), ...

of dimension 2
* Net (polyhedron)
In geometry, a net of a polyhedron is an arrangement of non-overlapping edge-joined polygons in the plane (geometry), plane which can be folded (along edges) to become the face (geometry), faces of the polyhedron. Polyhedral nets are a useful aid ...

, an arrangement of polygons that can be folded up to form a polyhedron
* An incidence structure
In mathematics, an incidence structure is an abstract system consisting of two types of objects and a single relationship between these types of objects. Consider the points and lines of the Euclidean plane as the two types of objects and ignore al ...

consisting of points and parallel classes of lines
* Operator algebras in Local quantum field theory The Haag–Kastler axiomatic framework for quantum field theory, introduced by , is an application to local quantum physics of C*-algebra theory. Because of this it is also known as algebraic quantum field theory (AQFT). The axioms are stated in ter ...

Others

* Net (command), an operating system command *Net (device)
Nets have been constructed by human beings since at least the Mesolithic
The Mesolithic (Greek#REDIRECT Greek
Greek may refer to:
Greece
Anything of, from, or related to Greece
Greece ( el, Ελλάδα, , ), officially the Helleni ...

, a grid-like device or object such as that used in fishing or sports, commonly made from woven fibers
* ''Net'' (film), 2021 Indian thriller drama film
* Net (textile)
Net or netting is any textile
A textile is a flexible material made by creating an interlocking bundle of yarn
Yarn is a long continuous length of interlocked fibres, suitable for use in the production of textiles, sewing, crocheting ...

, a textile in which the warp and weft yarns are looped or knotted at their intersections
* Net (economics)
A net (sometimes written nett) value is the resultant amount after accounting for the sum or difference of two or more variables.
In economics
Economics () is a social science
Social science is the Branches of science, branch of ...

(nett), the sum or difference of two or more economic variables
** Net income
In business
Business is the activity of making one's living or making money by producing or buying and selling products (such as goods and services). Simply put, it is "any activity or enterprise entered into for profit."
Having a busin ...

(nett), an entity's income minus cost of goods sold, expenses and taxes for an accounting period
* In electronic design, a connection in a netlist
In electronic design
Electronic may refer to:
*Electronics
The field of electronics is a branch of physics and electrical engineering that deals with the emission, behaviour and effects of electrons
The electron is a subatomic partic ...

* In computing, the Internet
The Internet (or internet) is the global system of interconnected computer network
A computer network is a set of computer
A computer is a machine that can be programmed to Execution (computing), carry out sequences of arith ...

* In golf, the net score is the number of strokes taken minus any handicap allowance
See also

*NET (disambiguation)
Net or net may refer to:
Mathematics and physics
* Net (mathematics)
In mathematics, more specifically in general topology and related branches, a net or Moore–Smith sequence is a generalization of the notion of a sequence. In essence ...

* Nett
Nett also written as Net, is one of the administrative divisions of Pohnpei State
Pohnpei State is one of the four states of the Federated States of Micronesia (FSM). The other states are, from east to west, Kosrae State, Chuuk State, and Yap St ...

, a municipality in the Federated States of Micronesia
* net sports
Net or net may refer to:
Mathematics and physics
* Net (mathematics)
In mathematics, more specifically in general topology and related branches, a net or Moore–Smith sequence is a generalization of the notion of a sequence. In essence ...

, sports that use a net
* ε-net (computational geometry), a mathematical concept whereby a general set is approximated by a collection of simpler subsets
* .net (disambiguation)
* Network (disambiguation)
Network, networking and networked may refer to:
Science and technology
* Network theory, the study of graphs as a representation of relations between discrete objects
* Network science, an academic field that studies complex networks
Mathematics
...

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