# A simple proof of a recurrence theorem for random walks in $\Z^{2}$

@article{Derrien2006ASP, title={A simple proof of a recurrence theorem for random walks in \$\Z^\{2\}\$}, author={J. Derrien}, journal={arXiv: Probability}, year={2006} }

In this note, we prove without using Fourier analysis that the symmetric square integrable random walks in $\Z^{2}$ are recurrent.

#### References

SHOWING 1-4 OF 4 REFERENCES

Fuchs , On the distribution of values of sums of random variables

- Mem . Amer . Math . Soc .
- 1968

Derrien@univ-brest

- Derrien@univ-brest