|
|||||
|
|
A Sharp Condition for the Ground State of Difference Equation |
|
| Authors: | Sui-Sun Cheng |
| Institution: | Department of Mathematics , Tsing Hua University , Hsinchu, Taiwan, 30043, Republic of China |
| Abstract: | This note is concerned with a novel inequality condition for the existence of ground states of partial difference systems. Our result is potentially applicable to the estimation of eigenvalues of the loaded strings and nets. |
| Keywords: | Ground state partial difference system net eigenvalue |