George D. Birkhoff

1. A Determinant Formula for the Number of Ways of Coloring a Map
   1912/01/01 by George D. Birkhoff · 33 citations
   Computer Science · #Data Management and Algorithms
2. Singular points of ordinary linear differential equations
   1909/01/01 by George D. Birkhoff · 5 citations
   Mathematics · #Advanced Differential Equations and Dynamical Systems #Differential Equations and Numerical Methods #Meromorphic and Entire Functions
3. Formal theory of irregular linear difference equations
   1930/01/01 by George D. Birkhoff · 3 citations
   Computer Science · Mathematics · #Polynomial and algebraic computation #Advanced Differential Equations and Dynamical Systems
4. The Reducibility of Maps
   1913/04/01 by George D. Birkhoff · 1 citation
   Social Sciences · #Geographic Information Systems Studies #Historical Geography and Cartography