• Conditionally convergent vector series 

    McIntire, Harry W. (University of Missouri--Columbia, 1914)
    In this paper we propose to study the behavior of series of complex numbers, or of vectors in two dimensions; and to generalize this study to the case of vectors in n dimensions. The particular properties to be studied are ...
  • Errors in graphical methods 

    Bruton, Fred David (University of Missouri--Columbia, 1914)
    The author suggests methods for determining errors in graphical computations and discusses errors in the graphical methods in the infinitesimal calculus.
  • Oscillation of certain sets of orthogonal functions 

    Epperson, Charles Albert (University of Missouri--Columbia, 1914)
    In the classic memoirs of Sturm and Liouville, two classes of theorems are found concerning sets of orthogonal functions. The first deal with the number of sign-changes in [phi]3, and the second with the number of sign-changes ...
  • Study of the convergence of series in certain orthogonal functions 

    Wester, Reuben Axel (University of Missouri--Columbia, 1914)
    In this present paper we will develop some theorems concerning the degree of convergence of certain series, in particular a Fourier's series, a Legendre's series, and a series of Bessel's functions. Before proceeding ...