In this lunch talk, I will introduce my work on the applications of gravitational waves/electromagnetic waves associations,
which includes
1) how to measure the speed of gravitational waves by using the possible electromagnetic signals during double neutron star mergers;
2) how to constrain the magnetic field and spin of the magnetar in gamma-ray bursts (GRBs) under the GRB magnetar model;
3) how to test GRB model through gravitational-wave detection.
I will also introduce my post-doctor program at last.
