What is the use of considering non-reduced schemes?
128891
What is the significance of allowing nilpotents in scheme theory?
145073
When to use Conservation of Energy vs Conservation of Momentum
107704
Applications of complex numbers to solve non-complex problems
104055
How is the "normalisation" of non-normalizable states chosen?
94878
Scheme: Changing the definition of complex numbers to accept vectors
30311
Base change and irreducibility/reducedness/connectedness in Qing Liu's book (3.2.7 and 3.2.11 using 3.2.6)
55899
When should N-Gons be used, and when shouldn't they?
34909
To what extent is a scheme morphism determined by its topological map?
117944
what is the use of derivatives
12172
help me understand derivatives and their purpose
79782
Exercising an option without paying for the underlying
113431
Why does reduction of order work for linear ODEs?
90780
Why does implicit differentiation work on non-functions?
54690
Proving normality of affine schemes
15128
Example of non-decomposable ideal
42890
When should I use non-breaking space?
9230
I'm researching about geometry non-Euclidean