upper half-plane
Sign in to saveAlso known as complex upper half-plane
complex numbers with positive imaginary part
Connections
Cartesian coordinate system
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complex number
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hyperbolic geometry
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mathematics
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number theory
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real number
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dimension
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plane
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absolute value
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surface
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polar coordinate system
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complex analysis
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differential geometry
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metric space
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union
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unit circle
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domain of a function
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complex plane
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positive real number
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Riemann surface
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