Maps between surfaces
Maps between surfaces
The Uniqueness Conjecture states if <inline-formula content-type="math/mathml"> <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" alttext="phi comma psi colon upper M right-arrow upper N"> <mml:semantics> <mml:mrow> <mml:mi>ϕ<!-- ϕ --></mml:mi> <mml:mo>,</mml:mo> <mml:mspace width="thinmathspace" /> <mml:mi>ψ<!-- ψ --></mml:mi> <mml:mo>:</mml:mo> <mml:mspace width="thinmathspace" /> <mml:mi>M</mml:mi> <mml:mo stretchy="false">→<!-- → --></mml:mo> <mml:mi>N</mml:mi> </mml:mrow> <mml:annotation encoding="application/x-tex">\phi ,\,\psi :\,M \to N</mml:annotation> </mml:semantics> </mml:math> </inline-formula> …