activity
20212026
most citedHow many roots of a system of random trigonometric polynomials are real?

2 citations · 2 across the 6 of their papers we have counts for

collaborators

6 papers

math.AG2026

Around the 'Fundamental Theorem of Algebra' (extended version)

Boris Kazarnovskii

The Fundamental Theorem of Algebra (FTA) asserts that every complex polynomial has as many complex roots, counted with multiplicities, as its degree. A probabilistic analogue of th…

math.AG2025

Around the "Fundamental Theorem of Algebra"

Boris Kazarnovskii

The Fundamental Theorem of Algebra (FTA) asserts that every complex polynomial has as many complex roots, counted with multiplicities, as its degree. A probabilistic analogue of th…

math.AG2024

On the exponential algebraic geometry

B. Kazarnovskii

The set of roots of any finite system of exponential sums in the space is called an exponential variety. We define the intersection index of varieties of complementa…

math.AG2024

The zeros of random sections of real vector bundles

Boris Kazarnovskii

We define integral geometric analogues of the Chern classes for real vector bundle on a smooth real variety. More precisely, we define the Chern densities of a real bundle. These d…

math.CV2023

On common zeros of entire functions of exponential growth

B. Kazarnovskii

For systems of equations with an infinite set of roots, one can sometimes obtain Kushnirenko-Bernstein-Khovanskii type theorem if replace the number of roots by their asymptotic de…

math.AG2021★ 2 cited

How many roots of a system of random trigonometric polynomials are real?

Boris Kazarnovskii

The expected number of zeros of a random real polynomial of degree asymptotically equals . On the other hand, the average fraction of real zeros of a random tr…