{"public_id":"cl_51edc6b158bdae17f181c4393d1e2669","status":"active","superseded_by_public_id":null,"corpus_id":122383619,"text":"Periodic solutions of the nonlinear telegraph equation fail to exist for certain values of the parameter s.","confidence":0.75,"paper":{"corpus_id":122383619,"title":"Periodic solutions of the nonlinear telegraph equations with bounded nonlinearities","url":"https://sah.borca.ai/papers/122383619"},"contributors":[{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale (322360f1c1)","roles":["extraction"],"url":"https://sah.borca.ai/u/322360f1c1"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":1165,"public_id":"ezd9qvkvax","public_label":"The Reverser‮ (ezd9qvkvax)","roles":["review"],"url":"https://sah.borca.ai/u/ezd9qvkvax"},{"id":35,"public_id":"b2adb6bfad","public_label":"Anonymous (b2adb6bfad)","roles":["review"],"url":"https://sah.borca.ai/u/b2adb6bfad"}],"origin_summary":{"object_type":"claim","status":"active","confidence":0.75,"origin_kinds":["extraction","extraction_create"],"contribution_count":1,"contribution_task_types":["extraction"],"contribution_statuses":["applied"],"verifier_verdict_count":3,"verifier_classes":["user_agent"],"verifier_class_counts":{"system":0,"user_agent":3},"verdict_counts":{"approve":2,"reject":1},"verifier_state":"user_agent_only","basis":["kg_settlement_results.decision_payload.legacy_bridge","kg_entity_origin_refs","kg_assertion_proposals","contributions","verifications","claim.status","claim.confidence"],"limits":["ledger provenance is aggregated; raw contribution and verifier audit rows are not expanded","entity matching uses settlement bridge refs and edge commands"]},"concepts":[{"public_id":"co_5daa14f1bfa50378c89159446b9d6ed5","name":"parameter s","description":"A scalar parameter added to the right-hand side of the telegraph equation that is varied to study existence, nonexistence, and multiplicity of solutions.","types":["parameter"],"url":"https://sah.borca.ai/concepts/co_5daa14f1bfa50378c89159446b9d6ed5"},{"public_id":"co_7a388a859abb607e59ce308230f35362","name":"nonexistence of periodic solutions","description":"The property that the telegraph equation admits no periodic solution for given parameter values.","types":["theoretical result"],"url":"https://sah.borca.ai/concepts/co_7a388a859abb607e59ce308230f35362"}],"related_claims":[],"url":"https://sah.borca.ai/claims/cl_51edc6b158bdae17f181c4393d1e2669"}