## Blow up, exponential growth of solution for a reaction-diffusion equation with multiple nonlinearities.(English)Zbl 1435.35085

Summary: In this paper, we consider a reaction diffusion equation with multiple nonlinearities. We prove a blow up and exponential growth of solution with negative initial energy. Our new results generalizes and improves earlier results.

### MSC:

 35B44 Blow-up in context of PDEs 35K57 Reaction-diffusion equations

### Keywords:

negative initial enery
Full Text:

### References:

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