scientific article; zbMATH DE number 7487945

zbMath1496.47042MaRDI QIDQ5863205

Khalid Hatim, Azeddine Baalal

Publication date: 11 March 2022

Full work available at URL: http://nfaa.kyungnam.ac.kr/journal-nfaa/index.php/NFAA/article/view/1468

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

numerical rangeessential spectrumsectorialitynonself-adjoint 2-simplex Laplacianweighted geometric realization

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Linear symmetric and selfadjoint operators (unbounded) (47B25) Discrete version of topics in analysis (39A12) Canonical models for contractions and nonselfadjoint linear operators (47A45) Sectorial operators (47B12) Nonselfadjoint operators (47B28)

Cites Work

• Simplicial structures in topology.
• The Laplacian on rapidly branching trees
• Numerical range and quasi-sectorial contractions
• The essential spectrum of the Laplacian on rapidly branching tessellations
• Numerical range of operators acting on Banach spaces
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: