{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KII4GLTMNIAHIK7F4LPT2TDVTS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c9fcfe4f6236948887fbd5b260a255c373ce0327d0a1965794515c2e51c45912","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2018-06-03T07:32:10Z","title_canon_sha256":"5d5395de8e984f423a692f934133f33b8bb219b3a25d6b9b64225bc21ec5d415"},"schema_version":"1.0","source":{"id":"1806.00743","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.00743","created_at":"2026-05-18T00:14:18Z"},{"alias_kind":"arxiv_version","alias_value":"1806.00743v1","created_at":"2026-05-18T00:14:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.00743","created_at":"2026-05-18T00:14:18Z"},{"alias_kind":"pith_short_12","alias_value":"KII4GLTMNIAH","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KII4GLTMNIAHIK7F","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KII4GLTM","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:7655f7d10236ad6dea2a6add83342ec45daeecb9c942c507f6a230612f421710","target":"graph","created_at":"2026-05-18T00:14:18Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We consider perturbed nonlinear ill-posed equations in Hilbert spaces, with operators that are monotone on a given closed convex subset. A simple stable approach is Lavrentiev regularization, but existence of solutions of the regularized equation on the given subset can be guaranteed only under additional assumptions that are not satisfied in some applications.\n  Lavrentiev regularization of the related variational inequality seems to be a reasonable alternative then. For the latter approach, in this paper we present new error estimates for suitable a priori parameter choices, if the considere","authors_text":"Bernd Hofmann, Robert Plato","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2018-06-03T07:32:10Z","title":"Convergence rates of a penalized variational inequality method for nonlinear monotone ill-posed equations in Hilbert spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.00743","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2980991fc66093b4e6f1623ee454fe56e115c2d5aa9120889dd31ace812b0b41","target":"record","created_at":"2026-05-18T00:14:18Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c9fcfe4f6236948887fbd5b260a255c373ce0327d0a1965794515c2e51c45912","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2018-06-03T07:32:10Z","title_canon_sha256":"5d5395de8e984f423a692f934133f33b8bb219b3a25d6b9b64225bc21ec5d415"},"schema_version":"1.0","source":{"id":"1806.00743","kind":"arxiv","version":1}},"canonical_sha256":"5211c32e6c6a00742be5e2df3d4c759cb31bb278456ffd633d601704f6e72dad","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5211c32e6c6a00742be5e2df3d4c759cb31bb278456ffd633d601704f6e72dad","first_computed_at":"2026-05-18T00:14:18.599249Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:14:18.599249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BkWBAe9jlfiC2FpDzi7qm9nl00osF9XIk91YuFBVbxSLsn4B5JBKMAzas0koDOfi/CXAdlce9+Zag439Hsp+Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:14:18.599716Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.00743","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2980991fc66093b4e6f1623ee454fe56e115c2d5aa9120889dd31ace812b0b41","sha256:7655f7d10236ad6dea2a6add83342ec45daeecb9c942c507f6a230612f421710"],"state_sha256":"3b72c780f0c726cdcc63ea23144e0c5a34713101ffa0817bceed8e1b27c3b233"}