no. 1
Hartogs theorem for forms : solvability of Cauchy-Riemann operator at critical degree
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 5, Tome 5 (2006) no. 1, pp. 21-37.

The Hartogs Theorem for holomorphic functions is generalized in two settings: a CR version (Theorem 1.2) and a corresponding theorem based on it for C k ∂ ¯-closed forms at the critical degree, 0≤k≤∞ (Theorem 1.1). Part of Frenkel’s lemma in C k category is also proved.

Classification : 32A26,  32W10 
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     title = {Hartogs theorem for forms : solvability of {Cauchy-Riemann} operator at critical degree},
     journal = {Annali della Scuola Normale Superiore di Pisa - Classe di Scienze},
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Chang, Chin-Huei; Lee, Hsuan-Pei. Hartogs theorem for forms : solvability of Cauchy-Riemann operator at critical degree. Annali della Scuola Normale Superiore di Pisa - Classe di Scienze, Série 5, Tome 5 (2006) no. 1, pp. 21-37. http://www.numdam.org/item/ASNSP_2006_5_5_1_21_0/

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