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Seal of the United States Central Command This is a list of all commanders, deputy commanders, senior enlisted leaders, and chiefs of staff of the United States Central Command . Current combatant command staff
CENTCOM headquarters staff directorates include personnel, intelligence, operations, logistics, plans & policy, information systems, training & exercises, and resources, and other functions. The intelligence section is known as Joint Intelligence Center, Central Command, or JICCENT, which serves as a Joint Intelligence Center for the co ...
A game of snakes and ladders or any other game whose moves are determined entirely by dice is a Markov chain, indeed, an absorbing Markov chain. This is in contrast to card games such as blackjack, where the cards represent a 'memory' of the past moves. To see the difference, consider the probability for a certain event in the game.
This is an equivalence relation which yields a set of communicating classes. A class is closed if the probability of leaving the class is zero. A Markov chain is irreducible if there is one communicating class, the state space. A state i has period k if k is the greatest common divisor of the number of transitions by which i can be reached ...
OPLAN 1003–98 aka 1003V was the United States Armed Forces's pre-2002 contingency plan in event of a war with Iraq.It originally called for 500,000 troops for the invasion and control of Iraq.
A continuous-time Markov chain (CTMC) is a continuous stochastic process in which, for each state, the process will change state according to an exponential random variable and then move to a different state as specified by the probabilities of a stochastic matrix. An equivalent formulation describes the process as changing state according to ...
In mathematics, the QM-AM-GM-HM inequalities, also known as the mean inequality chain, state the relationship between the harmonic mean, geometric mean, arithmetic mean, and quadratic mean (also known as root mean square). Suppose that ,, …, are positive real numbers. Then
The boundary of a chain is the linear combination of boundaries of the simplices in the chain. The boundary of a k-chain is a (k−1)-chain. Note that the boundary of a simplex is not a simplex, but a chain with coefficients 1 or −1 – thus chains are the closure of simplices under the boundary operator.