A. Fragkos

works on

advanced virgo 1 detector commissioning 1 gravitational-wave detectors 1 observing run O4 1 signal recycling 1

From the 1 of 8 linked papers with an AI index.

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math.CA2026

Polynomial Ergodic Averages Along Short Intervals

Anastasios Fragkos, Hamed Mousavi, Amelia Stokolosa

We study pointwise convergence of polynomial ergodic averages over short intervals whose left endpoints tend to infinity. For a polynomial orbit of degree $d \geq 2$ and doubly lacun…

math.CA2026

A Variation Norm Carleson Theorem Along the Primes

Anastasios Fragkos, Ben Krause, Nazar Miheisi +1

Let $I^$ denote the von Mangoldt function; we prove that for each $r > 2$ , there exist constants \[ r' < \mathbf{c}(r) < 2 < \mathbf{C}(r), \qquad \lim_{r \to \infty} \mathbf{c}(r)…

math.CA2025

Multilinear Wavelet Compact T(1) Theorem

Anastasios Fragkos, A. Walton Green, Brett D. Wick

We prove a wavelet $T (1)$ theorem for compactness of multilinear CalderÃ³n-Zygmund (CZ) operators. Our approach characterizes compactness in terms of testing conditions and yields…