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The answer is yes and can be found in section 6.3 of the book : Toric varieties,(David Cox, John Little, Hal Schenck) There they prove: Numerical equivalence = algebraic equivalence which gives th …

Lets $X$ be a simply connected projective toric variety of dimension $n$. Lets $\tau_1,\cdots,\tau_k$ be the set of $(n-1)$-dimensional cones of corresponding fan which is in one-to-one correspondenc …

Let $G \subset SL(n,\mathbb{C})$ be a cyclic subgroup of finite order, Is it true that $\mathbb{C}^n /G$ is toric ? If not then when it is ?

Let $X^n \subset \mathbb{P}^N$ to be a toric projective variety. Is $X$ a local complete intersection? Is being a local complete intersection an intrinsic property, independent of embedding?

Nakajima classifies L.C.I toric varieties in: Link But it s hard to read.

Atiyah-Guillemin-Sternberg theorem asserts that the image of the moment map $\mu$ for a Hamiltonian $(S^1)^m$-action on a smooth compact symplectic manifold $(M^{2n},\omega)$ is a convex polytope of $ …