Three days of lectures have passed as quickly as these lavish bedroom in my CAM appartments lulls me to sleep. Faster than Ismail Bhai's (for I can't properly pronounce the Ismaël Bailleul) words flew over our head. The darkness of ignorance is like in which I left NISER. No तमसो मा ज्योतिर्गमय granted yet. The thing is this workshop is about solving certain singular parabolic heat type Stochastic PDEs with a novel renormalization technique developed by Fields Medalist Hairer. Phew. Long sentance. Knew it was out of my bounds much earlier. Ismail bhai thinks that it is the Hopf algebraic structure of Models and regularity which might be a problem. But that part sits well with me. My problem is the standard PDE ailment. Kesavan avoids in as does R sir, but they are outsiders to the field. So am I. Perhaps that point of view is what suits me. But I think a lot many "natives" are also lost in the workshop. LB most certainly is. This I know from our long walks. Other I talked to are in the same boat too. But even as an outsider, since I work in Corona Problem, PDE is an important tool in my toolbox. I have been in an search of the elusive proof Hall's Lemma. There is an 1983 paper which derives it using Stochastic methods. Which was one motive to come here. But alas it didn't help directly. But now I feel now confident to actually tackle the '83 paper rather than cowering hearing Stochastic. Anyway random pics from the walk today.
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