Chonghao Deng

collaborators

2 papers

math.AP2025

Normalized solutions to subcritical Choquard systems with double couplings

Wenliang Pei, Chonghao Deng

We consider the Choquard system with both linear and nonlinear couplings $- I^ u + I^¼_{1} u = I^»_{1} (I_{I^} \pm * ∣ u ∣^{r_{1}}) ∣ u ∣^{r_{1} - 2} u + I^^{2} p (I_{I^} \pm * ∣ v ∣^{q}) ∣ u ∣^{p - 2} u + I^º v,$ $-Îv + Î¼_2…

math.AP2025

Normalized solutions to critical Choquard systems with linear and nonlinear couplings

Wenliang Pei, Chonghao Deng

We consider the critical Choquard system with both linear and nonlinear couplings $-Îv_1 + Î¼_1 v_1 = ( I_Ï* |v_1|^{2_Ï^*} ) |v_1|^{2_Ï^* -2} v_1 + Î¸p( I_Ï* |v_2|^q)|v_1|^{p-…