CONTENTS 



SECTION A.-MATHEMATICAL, ASTRONOMICAL, AND PHYSICAL 



SCIENCE. 



CoNRAN (Matthew J.), M.A. : — page 



Some Theorems on the Twisted Cubic, ...... 249 



Conway (Arthur W.), M.A., F.E.U.I. :— 



A Theorem on Moving Distributions of Electricity, .... 1 

 The Dynamics of a Eigid Electron, . . .... 169 



Cotter (Joseph Eogerson), M.A. : — 



A New Method of Solving Legendre's and Bessel's Equations, and 



others of a similar type, . . . . . . . .157 



Dawson (Henry Gordon), M.A. : — 



On the Properties of a System of Ternary Quadrics which yield 



Operators which annihilate a Ternary Cubic, . . . .145 



Fry (Matthew Wyatt Joseph), M.A., F.T.C.D. :— 



The Centre of Gravity and the Principal Axes of any Surface of 

 equal pressure in a Heterogeneous Liquid covering a Hetero- 

 geneous Solid composed of nearly Spherical Shells of equal 

 density, when the whole mass is rotating with a small x\ngular 

 Velocity in Eelative Equilibrium under its own Attraction, . 139 



Orr (William M'Fadden), M.A, : — 



The Stability or Instability of the Steady Motions of a Perfect Liquid 

 and of a Viscous Liquid. 



Part I. — A Perfect Liquid, ...... 9 



Part II. — A Viscous Liquid, 69 



Extensions of Fourier's and the Bessel-Fourier Theorems, . . 205 



Purser (Frederick), M.A. : — 



On Ether Stress, Gravitational and Electrostatical, .... 194 



EoGERS (R. A. P.), F.T.C.D. :— 



The Logical Basis of Mathematics, 182 



Tarleton (Francis Alexander), LL.D., Sc.D., President:-— 



The Eelation of Mathematics to Physical Science, .... 162 



