8 thoughts on “ Symmetric ”

  1. Just like two Spartan generals sending messages to each other, computers using symmetric-key encryption to send information between each other must have the same key. In symmetric-key encryption, each computer has a secret key (code) that it can use to encrypt a packet of information before it is sent over the network to another computer.
  2. Jan 02,  · A general name given to various types of spaces in differential geometry. A manifold with an affine connection is called a locally symmetric affine space if the torsion tensor and the covariant derivative of the curvature tensor vanish identically.; A (pseudo-) Riemannian manifold is called a locally symmetric (pseudo-) Riemannian space if the covariant derivative of its curvature tensor with.
  3. Jul 30,  · The symmetric group of degree is the group of all permutations on symbols. is therefore a permutation group of order and contains as subgroups every group of order. The th symmetric group is represented in the Wolfram Language as SymmetricGroup [ n ].
  4. Axisymmetric definition is - symmetric in respect to an axis. Recent Examples on the Web This study addresses the long-standing mystery of cubic scat formation and provides insight into new manufacturing techniques for non-axisymmetric structures using soft tissues. — Steve Mirsky, Scientific American, "Researchers Show How Not to Waste Waste," 1 Feb.
  5. Sep 29,  · Difference Between Symmetric and Asymmetric Encryption. Symmetric encryption uses a single key that needs to be shared among the people who need to receive the message while asymmetrical encryption uses a pair of public key and a private key to encrypt and decrypt messages.
  6. Symmetrical definition, characterized by or exhibiting symmetry; well-proportioned, as a body or whole; regular in form or arrangement of corresponding parts. See more.
  7. Jul 30,  · Symmetric Matrix A symmetric matrix is a square matrix that satisfies (1) where denotes the transpose, so.
  8. noun Symmetric is something where one side is a mirror image or reflection of the other. An example of symmetric is when you have two cabinets of exactly the same size and shape on either side of your refrigerator. YourDictionary definition and usage example.

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