output
19942025
most citedBäcklund transformation for the Krichever-Novikov equation

112 citations

143 papers

math.AP2025

A posteriori estimates for problems with monotone operators

Vladimir Bobkov, Svetlana Pastukhova

We propose a method of obtaining a posteriori estimates which does not use the duality theory and which applies to variational inequalities with monotone operators, without assumin…

nlin.SI2024★ 4 cited

On a class of exact solutions of the Ishimori equation

Rustem N. Garifullin, Ismagil T. Habibullin

In this paper, a class of particular solutions of the Ishimori equation is found. This equation is known as the spatially two-dimensional version of the Heisenberg equation, which…

math.PR2024★ 3 cited

Quantum law of large numbers for Banach spaces

S. Dzhenzher, V. Sakbaev

We consider random operators for some . The law of large numbers is known in the case in the form of usual law of l…

nlin.SI2023

Classification of semidiscrete hyperbolic type equations. The case of fifth order symmetries

R. N. Garifullin

The work deals with the qualification of semidiscrete hyperbolic type equations. We study a class of equations of the form $$\frac{du_{n+1}}{dx}=f\left(\frac{du_{n}}{dx},u_{n+1},u_…

math.SP2023★ 1 cited

Exotic eigenvalues and analytic resolvent for a graph with a shrinking edge

Gregory Berkolaiko, Denis I. Borisov, Marshall King

We consider a metric graph consisting of two edges, one of which has length which we send to zero. On this graph we study the resolvent and spectrum of the Laplacian…

math.CV2023

On the Kobayashi metrics on Riemannian manifolds

Hervé Gaussier, Alexandre Sukhov

We introduce an analog of the Kobayashi-Royden metric on a Riemannian manifold and study its basic properties.