Functional limit theorems for a time-changed multidimensional Wiener process

• Datum: 2026
• Hauptverfasser: Mishura, Yuliya, Schilling, René L.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2026
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/8981
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

UDC 519.21 We study the asymptotic behavior of a properly normalized time-changed multidimensional Wiener process. The time change is described by an additive (in time) functional of the Wiener process itself. On the level of generators, the time change means that we consider the Laplace operator, w...