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# Pontryagin numbers of closed Riemannian manifold ( as well as Pontryagin classes ) can be calculated as integrals of certain polynomial from curvature tensor of Riemannian manifold.
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# and Pontryagin
# REDIRECT Pontryagin duality
# Pontryagin numbers are oriented cobordism invariant ; and together with Stiefel-Whitney numbers they determine an oriented manifold's oriented cobordism class.
# Such invariants as signature and-genus can be expressed through Pontryagin numbers.
# redirect Pontryagin class
# REDIRECT Pontryagin duality
# REDIRECT Lev Pontryagin
# REDIRECT Pontryagin duality
# REDIRECT Pontryagin duality
# REDIRECT Lev Pontryagin
# redirect Pontryagin class
# REDIRECT Pontryagin class
# REDIRECT Lev Pontryagin
# REDIRECT Lev Pontryagin
# and numbers
# Using binary digits to represent all numbers and data
# REDIRECT Six Degrees of Kevin Bacon # Bacon numbers
When Phil Smith and Phil Mayfield jumped together from a Houston skyscraper on 18 January 1981, they became the first to attain the exclusive BASE numbers ( BASE # 1 and # 2, respectively ), having already jumped from an antenna, spans, and earthen objects.
# Measures, numbers, money, days, months, years, clock time, and international words are in English forms, e. g. Date / Time: 20 May 1972 at 21: 00
# Variables represent numbers whose values are not yet known.
# If the remainder from dividing N by 6 is not 2 or 3 then the list is simply all even numbers followed by all odd numbers ≤ N
# Otherwise, write separate lists of even and odd numbers ( i. e. 2, 4, 6, 8-1, 3, 5, 7 )
# Append odd list to the even list and place queens in the rows given by these numbers, from left to right ( i. e. a2, b4, c6, d8, e3, f1, g7, h5 )
# Large number of similar exposure units: Since insurance operates through pooling resources, the majority of insurance policies are provided for individual members of large classes, allowing insurers to benefit from the law of large numbers in which predicted losses are similar to the actual losses.
# If a and p are natural numbers such that a < sup > p </ sup > − 1 is prime, then a
# Objectivists assign numbers to describe some objective or physical state of affairs.
# Subjectivists assign numbers per subjective probability, i. e., as a degree of belief.
# For all natural numbers x and y, if x
# For all natural numbers x, y and z, if x
# For all natural numbers m and n, if S ( m ) =
# REDIRECT Names of large numbers
# REDIRECT Names of large numbers
# Choose two distinct prime numbers p and q.
# Projection function ( also called the Identity function ): For all natural numbers such that:
The Chargers currently have three retired numbers: # 14 ( Dan Fouts ), # 19 ( Lance Alworth ) and # 55 ( Junior Seau ).
# and closed
# Any collection of closed subsets of X with the finite intersection property has nonempty intersection.
# A is closed and bounded ( Heine – Borel theorem ).
# If V is a set of strings then V * is defined as the smallest superset of V that contains λ ( the empty string ) and is closed under the string concatenation operation.
# If G is any group acting smoothly on the manifold M, then it acts on the vector fields, and the vector space of vector fields fixed by the group is closed under the Lie bracket and therefore also forms a Lie algebra.
# If A is an open or closed subset of R < sup > n </ sup > ( or even Borel set, see metric space ), then A is Lebesgue measurable.
# If A is a Lebesgue measurable set, then it is " approximately open " and " approximately closed " in the sense of Lebesgue measure ( see the regularity theorem for Lebesgue measure ).
# R + P ↔ RP ( closed ).
# RP ( closed ) → RP ( open ).
# All principal ideal domains are integrally closed.
# Attention to the stone that had closed the tomb
# All geodesics of the sphere are closed curves.
# The main force, the " chest ," closed with the enemy Impi and pinned it in position.
# Σ is closed under complementation: If A is in Σ, then so is its complement,
# The sum of the gains, expressed in dB, acting on a signal passing around a closed path, i. e., a loop.
# The active state, i. e., a closed loop of a subscriber line or PBX user loop.
The Expo 67 Soviet pavilion was disassembled after the fair closed, and moved to Moscow to become the part of All-Russia_Exhibition_Centre # The_site | All-Russia Exhibition Centre.
# When done with reading all the columns in the current open row, the word-line is switched off to disconnect the storage cell capacitors ( the row is " closed ") from the bit-lines.
In August 2004 liquidation of the former Matco # 101, then a Pamida, began and the store was closed by the end of October.
Due to recent changes in staffing in early 2011 by the mayor, Engine Company # 9 was closed, and at times some remaining companies are left unmanned due to lack of manpower
# redirect Multiplicatively closed set
# Britain, France, Russia, and the U. S. would have the right to establish diplomatic legations ( small embassies ) in Peking ( a closed city at the time )
# Each layer of the abdominal wall is then closed in turn.
# The skin may be closed with staples or stitches.
# A real closed field has all the first-order properties of the real number system, regardless of whether they are usually taken as axiomatic, for statements involving the basic ordered-field relations +, *, and ≤.
# it is closed to new capital after it begins operating, and
0.500 seconds.