$\mathbf{H}$(${\rm curl}^2$) Conforming Element for Maxwell’s Transmission Eigenvalue Problem Using Fixed-Point Approach. CSIAM-AM [Internet]. 2025 Sep. 11 [cited 2025 Dec. 5];6(3):468-8. Available from: https://www.global-sci.com/index.php/csiam-am/article/view/22741