Abstract: The existence of mixed curvature measures of two sets in ${\Bbb R}^d$ with positive reach introduced in [RZ] is discussed. An example shows that the non-osculating condition from [RZ] does not ensure the locally bounded variation of the mixed curvature measures. Further, some sufficient conditions for the local boundedness of mixed curvature measures involving absolute curvature measures are presented.
[RZ] Rataj, J.; Zähle, M.: Mixed curvature measures for sets of positive reach and a translative integral formula. Geom. Dedicata 57 (1995), 259-283.
Keywords: existence of mixed curvature measures; sets with positive reach; locally bounded variation; local boundedness; absolute curvature measures
Classification (MSC2000): 53C65
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