2 papers
math.GM2025
Fuzzy atomic system and fuzzy K-frame in fuzzy Hilbert space
Prasenjit Ghosh, Jayanta Ghosh, T. K. Samanta
Atomic system in fuzzy Hilbert space is introduced and the existence of the fuzzy atomic systems for a strongly fuzzy bounded linear operator is studied. The notion of a K-frame in…
math.FA2024
Constructions of bi-g-fusion frame in Hilbert space
Prasenjit Ghosh, T. K. Samanta
The concept of a bi-g-fusion frame for a Hilbert space, which is a generalizations of a controlled g-fusion frame, is introduced and an example is given. Finally, bi-g-fusion frame…