Search CurateND

Search criteria:

Clear all

List of files deposited in CurateND that match your search criteria

  • Author(s):
    Matthew Sisk
    Abstract:

    Report on archaelogical work in the area surrounding the site of Abri Castanet

  • Author(s):
    Matthew Sisk
    Abstract:

    Report on analysis of stratigraphic units at the site of Abri Castanet

  • Author(s):
    Matthew Sisk
    Abstract:

    The use of Gigapan imagery in an archaeological context allows for quick, very high resolution recording of excavation surfaces, artifacts and surrounding areas. At the Paleolithic site of Abri Castanet (France), we have, since 2008, used a Gigapan imager mounted horizontally to record lateral variation across our active excavation surface. Using GIS software and topographic data from our onsite Total Station, we can then minimize distortion, plot the image relative to artifact and feature lo…

  • Abstract:

    In 1845 Bertrand postulated that there is always a prime between $n$ and $2n$, and he verified this for $n < 3,000,000$. Tchebychev gave an analytic proof of the postulate in 1850. In 1932, in his first paper, Erdos gave a beautiful elementary proof using nothing more than a few easily verified facts about the middle binomial coefficient. We describe Erdos’s proof and make a few additional comments, including a discussion of how the two main lemmas used in the proof very quickly give a…

    Resource Type
    Document