Alexandru Kristály

activity

20122022

most citedSingular Poisson equations on Finsler-Hadamard manifolds

18 citations · 44 across the 9 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.AP2017

Poincaré's lemma on some non-Euclidean structures

Alexandru Kristály

In this paper we prove the Poincaré lemma on some $n$ -dimensional corank 1 sub-Riemannian structures, formulating the $\frac{( n - 1 ) n ( n ^{2} + 3 n - 2 )}{8}$ necessarily and sufficiently 'cur…

math.AP2017★ 10 cited

Nodal solutions for the fractional Yamabe problem on Heisenberg groups

Alexandru Kristály

We prove that the fractional Yamabe equation $L_{γ} u = ∣ u ∣^{\frac{4 γ}{Q - 2 γ}} u$ on the Heisenberg group $H^{n}$ has $[\frac{n + 1}{2}]$ sequences of nodal (sign-changing) wea…