{"id":"https://openalex.org/keywords/contact-algorithm","display_name":"contact algorithm","description":"A contact algorithm is a numerical procedure for detecting and resolving interactions between bodies that touch in mechanical simulations.","display_name_alternatives":["contact algorithms","contact handling algorithm","contact resolution algorithm"],"ids":{"openalex":"https://openalex.org/keywords/contact-algorithm","wikidata":null},"primary_topic":{"id":"https://openalex.org/T12809","display_name":"Contact Mechanics and Variational Inequalities","score":0.2863,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12809","display_name":"Contact Mechanics and Variational Inequalities","score":0.2863,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10514","display_name":"Numerical methods in engineering","score":0.072,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"works_count":1022,"cited_by_count":14647,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/contact-algorithm","updated_date":"2026-10-22T04:07:25","created_date":"2026-09-30T00:00:00"}
