23.4 Scheme obtained by glueing two other schemes

Module: sage.schemes.generic.glue

Class: GluedScheme

class GluedScheme
INPUT: f - open immersion from a scheme U to a scheme X g - open immersion from U to a scheme Y

OUTPUT: The scheme obtained by gluing X and Y along the open set U.

Note: Checking that $ f$ and $ g$ are open immersions is not implemented.

GluedScheme( self, f, g, [check=True])

Functions: gluing_maps

Special Functions: _repr_

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