Henderson County Clerk Office Information. Renesa Abner has been associated with the County Clerkâs Office for 20 years. The last eight as Supervisor of the Recording Department. She strives to provide informed, efficient, and friendly service to the citizens of Henderson County. Henderson County Clerk: Renesa Abner.
Projective Space. A projective space is a space that is invariant under the group of all general linear homogeneous transformation in the space concerned, but not under all the transformations of any group containing as a subgroup. A projective space is the space of one-dimensional vector subspaces of a given vector space.
Projective geometry is the study of geometry without measurement, just the study of how points align with each other. There had been some early work in this area by Hellenistic geometers, notably Pappus (c. 340). The greatest flowering of the field occurred with Jean-Victor Poncelet (1788â1867).