Non-stationary states effect of Lewis number

We will not pursue the question of local stability of the different station-ary-state solutions in any great depth here. Qualitatively, the non-isothermal and cubic autocatalytic models have shown remarkable degrees of similarity 

(1975). The mathematical theory of diffusion and reaction in permeable catalysts, Vols I and II. Clarendon Press, Oxford. 

(1984). Self-heating evaluating and controlling the hazards. HMSO, London. 

Brindley, J., Kaas-Petersen, C., Merkin, J. H., and Scott, S. K. (1988). Biperiodic behaviour in the diffusive autocatalator. Phys. Lett., A 128, 260-5. 

and Eilbeck, J. C. (1982). Bifurcation, stability diagrams and varying diffusion coefficient in reaction-diffusion equations. Bull. Math. Biol., 44, 87-102. 

---