[HTML][HTML] Condenser capacity and hyperbolic perimeter

MMS Nasser, O Rainio, M Vuorinen - Computers & Mathematics with …, 2022 - Elsevier
We study the conformal capacity by using novel computational algorithms based on
implementations of the fast multipole method, and analytic techniques. Especially, we apply …

Polycircular domains, numerical conformal mappings, and moduli of quadrilaterals

M Nasser, O Rainio, A Rasila, M Vuorinen… - Advances in …, 2022 - Springer
We study numerical conformal mappings of planar Jordan domains with boundaries
consisting of finitely many circular arcs, also called polycircular domains, and compute the …

Estimating conformal capacity using asymptotic matching

H Miyoshi, DG Crowdy - IMA Journal of Applied Mathematics, 2023 - academic.oup.com
Conformal capacity is a mathematical quantity relevant to a wide range of physical and
mathematical problems and recently there has been a resurgence of interest in devising …

Conformal invariants in simply connected domains

MMS Nasser, M Vuorinen - Computational Methods and Function Theory, 2020 - Springer
This paper studies the numerical computation of several conformal invariants of simply
connected domains in the complex plane including, the hyperbolic distance, the reduced …

多连通区域到狭缝圆环域的共形映射计算法.

赵鑫, 吕毅斌 - Applied Mathematics & Mechanics (1000 …, 2024 - search.ebscohost.com
基于模拟电荷法, 研究了将具有高连通度的有界区域映射到带有对数螺旋狭缝单位圆环域的共形
映射计算法提出利用BiCR (bi⁃ conjugate residual) 算法求解由Dirichlet 边界条件建立的约束 …

Conformal modulus of the exterior of two rectilinear slits

D Dautova, S Nasyrov, M Vuorinen - Computational Methods and Function …, 2021 - Springer
Conformal Modulus of the Exterior of Two Rectilinear Slits | Computational Methods and
Function Theory Skip to main content SpringerLink Account Menu Find a journal Publish …

Conformal moduli of symmetric circular quadrilaterals with cusps

H Hakula, S Nasyrov, M Vuorinen - Electronic Transactions on …, 2021 - research.aalto.fi
We investigate moduli of planar circular quadrilaterals that are symmetric with respect to
both coordinate axes. First we develop an analytic approach that reduces this problem to …

[PDF][PDF] Numerical computation of preimage domains for spiral slit regions and simulation of flow around bodies

K Wu, Y Lu - Mathematical Biosciences and Engineering: MBE, 2023 - aimspress.com
In this paper, we propose the iterative numerical methods to calculate the conformal
preimage domains for the specified logarithmic spiral slit regions and develop the …

[HTML][HTML] Conformal capacity and polycircular domains

H Hakula, MMS Nasser, M Vuorinen - Journal of Computational and …, 2023 - Elsevier
We study numerical conformal mapping of multiply connected planar domains with
boundaries consisting of unions of finitely many circular arcs, so called polycircular domains …

Conformal capacity of hedgehogs

D Betsakos, A Solynin, M Vuorinen - Conformal Geometry and Dynamics of …, 2023 - ams.org
We discuss problems concerning the conformal condenser capacity of “hedgehogs”, which
are compact sets $ E $ in the unit disk $\mathbb {D}=\{z:\,| z|< 1\} $ consisting of a central …