Definition of affine quasi-projective
104955
Variety that is affine and projective is a finite number of points
148633
Description of varieties in $\mathbb{P}^2\times \mathbb{P}^1$
65333
Weighted projective space and projective space are isomorphic
17858
What is the physical meaning of the affine parameter for null geodesic?
92574
Can an algebraic variety be embedded in projective space?
111140
Constant morphism between projective varieties
124036
Open affine neighborhood of points
120100
Hairy Ball Theorem: homotopy from the identity to the antipodal map
3936
Characterization of valuation rings
107873
What is the difference between linear and affine function
140938
Finitely generated projective module
27096
Hilbert polynomial of an hypersurface in projective space
666
Prove that the upper half plane of Cartesian plane is not an affine variety
67460
Orientation on $\mathbb{CP}^2$
127826
Is the geometric realization of a pointed category contractible?
106081
The Projection to a Projective Line is Holomorphic
95234
Quasi-components in compact space