{"id":120680,"date":"2026-09-11T21:52:44","date_gmt":"2026-09-11T19:52:44","guid":{"rendered":"https:\/\/nilu.gnist.dev\/publikasjoner\/a-matrix-approximation-to-large-scale-photochemical-model-calculations\/"},"modified":"2026-09-11T21:52:44","modified_gmt":"2026-09-11T19:52:44","slug":"a-matrix-approximation-to-large-scale-photochemical-model-calculations","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/a-matrix-approximation-to-large-scale-photochemical-model-calculations\/","title":{"rendered":"A MATRIX APPROXIMATION TO LARGE SCALE PHOTOCHEMICAL MODEL CALCULATIONS"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The QSSA model for photochemical reactions in the atmosphere is simulated by a limited system of linear differential equations which can be solved analytically. This permits the use of large time-steps, and the computer time may be reduced by a factor of more than 500, while retaining an overall accuracy which is compatible with other uncertainties and inaccuracies of the total problem.<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","_id":"","_status":"PUBLISHED","_sync_date":"2026-09-11 15:03:55","footnotes":""},"nva_tax_category":[1095],"class_list":["post-120680","nva_publication","type-nva_publication","status-publish","hentry","nva_tax_category-report"],"acf":[],"_links":{"self":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/120680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication"}],"about":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/types\/nva_publication"}],"version-history":[{"count":0,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/120680\/revisions"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=120680"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=120680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}