C. Sophocleous, 2024 "Non-Lie Reduction Operators and Potential Transformations for a Special System with Applications in Plasma Physics", Symmetry 16, paper no 82.
 
C. Sophocleous, 2024 "Transformation Properties of a Class of Variable Coefficient Boiti-Leon-Manna-Pempinelli Equations", Axioms 13, paper no 207.
 
C. Sophocleous, 2024 "Contact Symmetries and Linearization of Certain Classes of Financial Models", International Journal of Applied and Computational Mathematics 10, paper no 27.
 
C. Sophocleous, 2023 "Linearization in Financial Mathematics", Journal of Physics: Conference Series 2667, paper no 012063.
 
K. Charalambous, S. Kontogiorgis and C.Sophocleous, 2023 "On the form of Lie symmetries of systems with three pdes: The examples of two variable coefficient Hirota Satsuma systems", Partial Differential Equations in Applied Mathematics 7, article number 100471.
 
S. Kontogiorgis and C. Sophocleous, 2022 "Lie symmetries and the constant elasticity of variance (CEV) model", Partial Differential Equations in Applied Mathematics 5, paper no 100290.
 
O.O. Vaneeva, R.O. Popovych and C. Sophocleous, 2021 "Enhanced symmetry analysis of two-dimensional degenerate Burgers equation", Journal of Geometry and Physics 169, article no 104336.
 
K. Charalambous and C.Sophocleous, 2021 "Special transformation properties for certain equations with applications in Plasma Physics", Mathematical Methods in the Applied Sciences 44, 14776-14790.
 
K. Charalambous, S. Kontogiorgis and C.Sophocleous, 2021 "The Lie symmetry approach on (1+2)-dimensional financial models", Partial Differential Equations and Applications 2, article number 57.
 
K. Charalambous and C.Sophocleous, 2020 "Lie Group Classification for a class of Compound KdV-Burgers equations with time-dependent coefficients", International Journal of Applied and Computational Mathematics 6, paper no 176.
 
M.A. Christou, N.C. Papanicolaou and C. Sophocleous, 2020 "An efficient and highly accurate spectral method for modeling the propagation of solitary magnetic spin waves in thin films", Computational and Applied Mathematics, 39, paper no 205.
 
O. Vaneeva, V. Boyko, A. Zhalij and C. Sophocleous, 2019 "On the simplification of the form of Lie transformation groups admitted by systems of evolution differential equations", Journal of Mathematical Analysis and Applications, 474, 264-275.
 
K. Charalambous and C.Sophocleous, 2019 "On a sequence of higher-order nonlinear diffusion-convection equations", Journal of Physics: Conference Series 1194, paper 012047.
 
S. Kontogiorgis, R.O. Popovych and C. Sophocleous, 2019 "Enhanced symmetry analysis of two-dimensional Burgers system", Acta Applicandae Mathematicae, 163, 91-128.
 
K. Charalambous and C. Sophocleous, 2018 "Lie Symmetry Analysis of a Third-Order Equation Arising from a General Class of Lotka–Volterra Chains", V. Dobrev (ed.), Springer Proc. Math. Stat. Vol. 263. "Quantum Theory and Symmetries with Lie Theory and Its Applications in Physics Volume 1", Springer.
 
C. Sophocleous and R. Tracina, 2018 "Lie symmetry analysis of a variable coefficient Calogero-Degasperis equation", Physica Scripta, 93, paper 105202.
 
K. Charalambous and C. Sophocleous, 2018 "Lie symmetries of a system arising in Plasma Physics", Mathematical Methods in the Applied Sciences, 41, 1331-1343.
 
S. Kontogiorgis and C. Sophocleous, 2018 "Lie symmetry analysis of Burgers-type systems", Mathematical Methods in the Applied Sciences, 41, 1197-1213.
 
M.A. Christou, N.C. Papanicolaou and C. Sophocleous, 2018 Numerical Similarity Solution for a Variable Coefficient $K(m,n)$ Equation, Computational and Applied Mathematics, 37, 1098-1111.