Flat Space-Time and Gravitation.
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Biomedical subjects
G D Birkhoff
Publications and source records attributed to G D Birkhoff.
Matter, Electricity and Gravitation in Flat Space-Time.
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Note on a Canonical Form for the Linear q-Difference System.
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Note on Linear Difference and Differential Equations.
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Generalized Minimax Principle in the Calculus of Variations.
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Natural Isoperimetric Conditions in the Calculus of Variations.
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Some Remarks Concerning Schrödinger's Wave Equation.
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Recent Contributions to the Ergodic Theory.
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Proof of a Recurrence Theorem for Strongly Transitive Systems.
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Proof of the Ergodic Theorem.
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A Theory of Matter and Electricity.
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The Hydrogen Atom and the Balmer Formula.
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A Theorem on Series of Orthogonal Functions with an Application to Strum-Liouville Series.
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Dynamical Systems with Two Degrees of Freedom.
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Theorem Concerning the Singular Points of Ordinary Linear Differential Equations.
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