0405183v1

related topics
{error, code, errors}
{let, theorem, proof}
{states, state, optimal}
{group, space, representation}
{theory, mechanics, state}
{measurement, state, measurements}
{classical, space, random}
{operator, operators, space}
{equation, function, exp}
{time, decoherence, evolution}
{state, states, entangled}

A new mathematical representation of Game Theory II

Jinshan Wu

abstract: In another paper with the same name\cite{frame}, we proposed a new representation of Game Theory, but most results are given by specific examples and argument. In this paper, we try to prove the conclusions as far as we can, including a proof of equivalence between the new representation and the traditional Game Theory, and a proof of Classical Nash Theorem in the new representation. And it also gives manipulation definition of quantum game and a proof of the equivalence between this definition and the general abstract representation. A Quantum Nash Proposition is proposed but without a general proof. Then, some comparison between Nash Equilibrium (NE) and the pseudo-dynamical equilibrium (PDE) is discussed. At last, we investigate the possibility that whether such representation leads to truly Quantum Game, and whether such a new representation is helpful to Classical Game, as an answer to the questions in \cite{enk}. Some discussion on continuous-strategy games are also included.

oai_identifier:
oai:arXiv.org:quant-ph/0405183
categories:
quant-ph
comments:
15 pages, a mathematical version of exemplified quant-ph/0404159, in the style of definition, theorem and proof, a few of new points
arxiv_id:
quant-ph/0405183
created:
2004-05-30

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