The Geodesic X-ray Transform with a $$GL(n,\mathbb {C})$$-Connection
The Geodesic X-ray Transform with a $$GL(n,\mathbb {C})$$-Connection
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具有 $$GL(n,mathbb {C})$$-连接的测地线 X 射线变换
DOI:
10.1007/s12220-017-9931-z
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
Monard F
中科院分区:
文献类型:
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作者:
Monard F
We derive reconstruction formulas for a family of geodesic ray transforms with connection, defined on simple Riemannian surfaces. Such formulas provide injectivity of all such transforms in a neighborhood of constant curvature metrics and non-unitary connections with curvature close to zero. If certain Fredholm equations are injective in the absence of connection, then for any smooth enough connection multiplied by a complex parameter, the corresponding transform is injective for all values of that parameter outside a discrete set. Range characterizations are also provided.