Artin formalism for p-adic L-functions of weight-two modular forms at non-ordinary primes
摘要
Let p be an odd prime number. Let f be a weight-two normalized Hecke eigen-cuspform that is non-ordinary at p. Let K be an imaginary quadratic field in which p splits. We study the Artin formalism for the two-variable signed p-adic L-functions attached to f over K. In particular, we give evidence of a prediction made by Castella–Ciperiani–Skinner–Sprung and provide a different proof of (Sprung in Adv Math 449:109741, 2024, Lemma 4.34).