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A family of martingales generated by
a process with independent increments
Josep Lluís Solé, Frederic Utzeta a Departament de Mathemàtiques, Facultat de Ciències, Universitat Autónoma de Barcelona,08193 Bellaterra (Barcelona), Spain
Abstract:
An explicit procedure to construct a family of martingales generated by a process
with independent increments is presented. The main tools are the polynomials that
give the relationship between the moments and cumulants, and a set of martingales
related to the jumps of the process called Teugels martingales.
Keywords:
Process with independent increments, Cumulants, Teugels martingales.
Citation:
Josep Lluís Solé, Frederic Utzet, “A family of martingales generated by
a process with independent increments”, Theory Stoch. Process., 14(30):2 (2008), 139–144
Linking options:
https://www.mathnet.ru/eng/thsp151 https://www.mathnet.ru/eng/thsp/v14/i2/p139
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