Euclides - jaargang 71 (1995-96)

Nieuw Leerboek Der NatuurkundeVoor Hoogere Burgerscholen Met 5-Jarigen Cursus Lycea En GymnasiaW. RindersmaD. Van LohuizenEerste Deel Tweede DrukJ. B. Wolters - GroningenDen Haag

Celebrazioni in memoria di Giuseppe Peanonel cinquantenario della morteAtti del Convegno organizzato dal Dipartimento di Matematica dell'Universita di Torino27-28 ottobre 1982TORINO 1986

IntroductionReferencesExamplesRecurrenceMean convergencePointwise convergenceComments on the ergodic theoremErgodicityConsequences of ergodicityMixingMeasure algebrasDiscrete spectrumAutomorphisms of compact groupsGeneralized proper valuesWeak topologyWeak approximationUniform topologyUniform approximationCategoryInvariant measuresInvariant measures: the solutionInvariant measures: the problemGeneralized ergodic theoremsUnsolved problems

1. Voorproef: lengte2. De methode3. Verzamelingen4. Natuurlijke getallen5. Breuken6. Verhoudingen en evenredigheid