The Bäcklund problem for the equation ∂2<i>z</i>/∂<i>x</i>1∂<i>x</i>2= <i>f</i> (<i>z</i>) (Q3868150)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Bäcklund problem for the equation ∂2<i>z</i>/∂<i>x</i>1∂<i>x</i>2= <i>f</i> (<i>z</i>) |
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Statements
The Bäcklund problem for the equation ∂2<i>z</i>/∂<i>x</i>1∂<i>x</i>2= <i>f</i> (<i>z</i>) (English)
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1978
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Bäcklund problem
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analytic functions
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Lagrangian formulation
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existence of nontrivial Bäcklund maps
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Lie algebra
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