APA (7th ed.) Citation

Xu, X., & Pan, J. (2026). Upper and Lower Bounds for Eigenvalues of the Elliptic Operator by Weak Galerkin Quadrilateral Spectral Element Methods. Axioms (2075-1680), 15(3), 195. https://doi.org/10.3390/axioms15030195

Chicago Style (17th ed.) Citation

Xu, Xiaofeng, and Jiajia Pan. "Upper and Lower Bounds for Eigenvalues of the Elliptic Operator by Weak Galerkin Quadrilateral Spectral Element Methods." Axioms (2075-1680) 15, no. 3 (2026): 195. https://doi.org/10.3390/axioms15030195.

MLA (9th ed.) Citation

Xu, Xiaofeng, and Jiajia Pan. "Upper and Lower Bounds for Eigenvalues of the Elliptic Operator by Weak Galerkin Quadrilateral Spectral Element Methods." Axioms (2075-1680), vol. 15, no. 3, 2026, p. 195, https://doi.org/10.3390/axioms15030195.