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The 2-Norm Distance on the Reflexive Lattice Generated by a Double Triangle Lattice of Projections
Abstract
Using operator-valued subordination, we derive a formula for the $2$-norm distance on reflexive lattices generated by double triangles of projections under freeness assumptions on their graph coefficients, and provide explicit evaluations in both the scalar and free-projection cases.
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BibTeX
@misc{yuan20262norm,
title = {{The 2-Norm Distance on the Reflexive Lattice Generated by a Double Triangle Lattice of Projections}},
author = {Wei Yuan},
howpublished = {arXiv},
year = {2026},
month = sep,
doi = {10.48550/arxiv.2609.25871},
eprint = {2609.25871},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2609.25871},
}
RIS
TY - UNPB
TI - The 2-Norm Distance on the Reflexive Lattice Generated by a Double Triangle Lattice of Projections
AU - Wei Yuan
PY - 2026
DA - 2026/09/22
PB - arXiv
DO - 10.48550/arxiv.2609.25871
UR - https://arxiv.org/abs/2609.25871
AB - Using operator-valued subordination, we derive a formula for the $2$-norm distance on reflexive lattices generated by double triangles of projections under freeness assumptions on their graph coefficients, and provide explicit evaluations in both the scalar and free-projection cases.
ER -