Cinzia Elia, Luciano Lopez. Exponential monotonicity of quadratic forms in ODEs and preserving methods. Future Generation Comp. Syst., 19(7):1187-1195, 2003. [doi]
@article{EliaL03, title = {Exponential monotonicity of quadratic forms in ODEs and preserving methods}, author = {Cinzia Elia and Luciano Lopez}, year = {2003}, doi = {10.1016/S0167-739X(03)00044-X}, url = {http://dx.doi.org/10.1016/S0167-739X(03)00044-X}, researchr = {https://researchr.org/publication/EliaL03}, cites = {0}, citedby = {0}, journal = {Future Generation Comp. Syst.}, volume = {19}, number = {7}, pages = {1187-1195}, }