subharmonic function
Sign in to savefunction f such that, if f≤h on the boundary of a ball for any harmonic function h, then f≤h also inside the ball
Connections
maxima and minima
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ball
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semi-continuity
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mathematics
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International Standard Book Number
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function
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real number
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digital object identifier
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continuous function
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complex analysis
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arithmetic mean
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Euclidean space
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bibcode
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graph of a function
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partial differential equation
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if and only if
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opposite number
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holomorphic function
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open set
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Laplace operator
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