Skip to main content

All Questions

Filter by
Sorted by
Tagged with
1 vote
0 answers
162 views

Integral points on "complex exponential surface" in $\mathbb{C}^3$

I encountered the following object in $\mathbb{C}^3$ defined for $m\in\mathbb{N}$ by $$A_m:=\lbrace (z_1,z_2,z_3)\in\mathbb{C}^3|(2^{2z_3}m-1)2^{2z_1+z_2+1}+3^{z_2-1}(2^{2z_1}-2^2-3^{z_3+1}m)=0\rbrace$...
Jens Fischer's user avatar
3 votes
1 answer
270 views

Motivational distinctions between max and min conventions in tropical geometry

I am aware that algebraically, there is no real distinction between the tropical semirings $A = (\mathbb{R} \cup \{ \infty \}, \text{min}, \infty, +, 0)$ $B = (\mathbb{R} \cup \{ - \infty \}, \text{...
mijucik's user avatar
  • 177
2 votes
0 answers
164 views

Algorithms for "Ideals" in polynomial algebras over the max-plus semi-ring

I'm a beginner in tropical geometry, and I'm running into the following question: In the usual polynomial ring over a field, one has algorithms (i.e. using a Groebner basis) for determining whether ...
Drew's user avatar
  • 1,509