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We consider processes Xₜ with values in and “time” index t in a subset A of the unit cube. A natural condition of boundedness of increments is assumed. We give a full characterization of the domains A for which all such processes are a.e. continuous. We use the notion of Talagrand’s majorizing measure as well as geometrical Paszkiewicz-type characteristics of the set A. A majorizing measure is constructed.
Jakub Olejnik. "On a construction of majorizing measures on subsets of ℝⁿ with special metrics." Studia Mathematica 197.1 (2010): 1-12. <http://eudml.org/doc/286195>.
@article{JakubOlejnik2010, abstract = {We consider processes Xₜ with values in $L_\{p\}(Ω,ℱ,P)$ and “time” index t in a subset A of the unit cube. A natural condition of boundedness of increments is assumed. We give a full characterization of the domains A for which all such processes are a.e. continuous. We use the notion of Talagrand’s majorizing measure as well as geometrical Paszkiewicz-type characteristics of the set A. A majorizing measure is constructed.}, author = {Jakub Olejnik}, journal = {Studia Mathematica}, keywords = {processes with bounded increments; a.s. continuity of the process; majorizing measures; sample boundedness}, language = {eng}, number = {1}, pages = {1-12}, title = {On a construction of majorizing measures on subsets of ℝⁿ with special metrics}, url = {http://eudml.org/doc/286195}, volume = {197}, year = {2010}, }
TY - JOUR AU - Jakub Olejnik TI - On a construction of majorizing measures on subsets of ℝⁿ with special metrics JO - Studia Mathematica PY - 2010 VL - 197 IS - 1 SP - 1 EP - 12 AB - We consider processes Xₜ with values in $L_{p}(Ω,ℱ,P)$ and “time” index t in a subset A of the unit cube. A natural condition of boundedness of increments is assumed. We give a full characterization of the domains A for which all such processes are a.e. continuous. We use the notion of Talagrand’s majorizing measure as well as geometrical Paszkiewicz-type characteristics of the set A. A majorizing measure is constructed. LA - eng KW - processes with bounded increments; a.s. continuity of the process; majorizing measures; sample boundedness UR - http://eudml.org/doc/286195 ER -