{ "items" : [
    { "id" : "http://dbpedia.org/resource/Random_matrix"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "In probability theory and mathematical physics, a random matrix (sometimes stochastic matrix) is a matrix-valued random variable—that is, a matrix some or all of whose elements are random variables. Many important properties of physical systems can be represented mathematically as matrix problems. For example, the thermal conductivity of a lattice can be computed from the dynamical matrix of the particle-particle interactions within the lattice."] } } }
