scholarly journals Algebraic independence of generic Painlevé transcendents: PIII and PVI

2019 ◽  
Vol 52 (1) ◽  
pp. 100-108
Author(s):  
Joel Nagloo

2014 ◽  
Vol 150 (4) ◽  
pp. 668-678 ◽  
Author(s):  
Joel Nagloo ◽  
Anand Pillay

AbstractWe prove that if $y''=f(y,y',t,\alpha ,\beta ,\ldots)$ is a generic Painlevé equation from among the classes II, IV and V, and if $y_1,\ldots,y_n$ are distinct solutions, then $\mathrm{tr.deg}(\mathbb{C}(t)(y_1,y'_1,\ldots,y_n,y'_n)/\mathbb{C}(t))=2n$. (This was proved by Nishioka for the single equation $P_{{\rm I}}$.) For generic Painlevé III and VI, we have a slightly weaker result: $\omega $-categoricity (in the sense of model theory) of the solution space, as described below. The results confirm old beliefs about the Painlevé transcendents.



2004 ◽  
Vol 94 (1) ◽  
pp. 319-342 ◽  
Author(s):  
Aimo Hinkkanen ◽  
Ilpo Laine


2003 ◽  
Vol 46 (2) ◽  
pp. 287-295 ◽  
Author(s):  
Shun SHIMOMURA


Author(s):  
Richard Beals ◽  
Roderick Wong




2013 ◽  
Vol 286 (8-9) ◽  
pp. 861-875 ◽  
Author(s):  
Kazuo Kaneko ◽  
Yousuke Ohyama


Nonlinearity ◽  
1993 ◽  
Vol 6 (4) ◽  
pp. 569-581 ◽  
Author(s):  
L J Mason ◽  
N M J Woodhouse


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