Watson-Crick conjugates of words and languages
In this work, we explore the concept of Watson-Crick conjugates, also known as $θ$-conjugates (where $θ$ is an antimorphic involution), of words and languages. This concept extends the classical idea of conjugates by incorporating the Watson-Crick complementarity of DNA sequences. Our investigation...
Saved in:
| Published in | Discrete Mathematics and Theoretical Computer Science Vol. 27:3; no. Combinatorics; pp. 1 - 32 |
|---|---|
| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
Nancy
DMTCS
01.10.2025
Discrete Mathematics & Theoretical Computer Science |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1365-8050 1462-7264 1365-8050 |
| DOI | 10.46298/dmtcs.13593 |
Cover
| Abstract | In this work, we explore the concept of Watson-Crick conjugates, also known as $θ$-conjugates (where $θ$ is an antimorphic involution), of words and languages. This concept extends the classical idea of conjugates by incorporating the Watson-Crick complementarity of DNA sequences. Our investigation initially focuses on the properties of $θ$-conjugates of words. We then define $θ$-conjugates of a language and study closure properties of certain families of languages under the $θ$-conjugate operation. Furthermore, we analyze the iterated $θ$-conjugate of both words and languages. Finally, we discuss the idea of $θ$-conjugate-free languages and examine some decidability problems related to it. |
|---|---|
| AbstractList | In this work, we explore the concept of Watson-Crick conjugates, also known as [theta]-conjugates (where [theta] is an antimorphic involution), of words and languages. This concept extends the classical idea of conjugates by incorporating the Watson-Crick complementarity of DNA sequences. Our investigation initially focuses on the properties of [theta]-conjugates of words. We then define [theta]-conjugates of a language and study closure properties of certain families of languages under the [theta]-conjugate operation. Furthermore, we analyze the iterated [theta]-conjugate of both words and languages. Finally, we discuss the idea of [theta]-conjugate-free languages and examine some decidability problems related to it. In this work, we explore the concept of Watson-Crick conjugates, also known as [theta]-conjugates (where [theta] is an antimorphic involution), of words and languages. This concept extends the classical idea of conjugates by incorporating the Watson-Crick complementarity of DNA sequences. Our investigation initially focuses on the properties of [theta]-conjugates of words. We then define [theta]-conjugates of a language and study closure properties of certain families of languages under the [theta]-conjugate operation. Furthermore, we analyze the iterated [theta]-conjugate of both words and languages. Finally, we discuss the idea of [theta]-conjugate-free languages and examine some decidability problems related to it. Keywords: Combinatorics on words, conjugate, Watson-Crick conjugate, antimorphic involution, Theoretical DNA computing In this work, we explore the concept of Watson-Crick conjugates, also known as $θ$-conjugates (where $θ$ is an antimorphic involution), of words and languages. This concept extends the classical idea of conjugates by incorporating the Watson-Crick complementarity of DNA sequences. Our investigation initially focuses on the properties of $θ$-conjugates of words. We then define $θ$-conjugates of a language and study closure properties of certain families of languages under the $θ$-conjugate operation. Furthermore, we analyze the iterated $θ$-conjugate of both words and languages. Finally, we discuss the idea of $θ$-conjugate-free languages and examine some decidability problems related to it. In this work, we explore the concept of Watson-Crick conjugates, also known as 0-conjugates (where 0 is an antimorphic involution), of words and languages. This concept extends the classical idea of conjugates by incorporating the Watson-Crick complementarity of DNA sequences. Our investigation initially focuses on the properties of 6conjugates of words. We then define 0-conjugates of a language and study closure properties of certain families of languages under the 0-conjugate operation. Furthermore, we analyze the iterated 0-conjugate of both words and languages. Finally, we discuss the idea of 0-conjugate-free languages and examine some decidability problems related to it. |
| Audience | Academic |
| Author | Maity, Anuran Mahalingam, Kalpana |
| Author_xml | – sequence: 1 givenname: Kalpana surname: Mahalingam fullname: Mahalingam, Kalpana – sequence: 2 givenname: Anuran surname: Maity fullname: Maity, Anuran |
| BookMark | eNp9kFtLAzEQhYMoWKtv_oAFX92aZJNs8ijFS0HwRfExTHNZtm6TmuxS_PcurXgBkXmYYfjmcOacoMMQg0PonOAZE1TJK7vuTZ6RiqvqAE1IJXgpMceHP-ZjdJLzCmNCFasnaPYCfY6hnKfWvBYmhtXQQO9yEX2xjcnmAoItOgjNAI3Lp-jIQ5fd2Wefoufbm6f5ffnweLeYXz-UplJVX3rOqbO1YUsCCqA2ljAwhEiJnQAC1jFpHBO1dwyAqFpS65fKUlXVvvaimqLFXtdGWOlNateQ3nWEVu8WMTUaUt-azmnKlRNGCqBgmPcADJZWSiWldUsx2pmicq81hA28b6HrvgQJ1rvg9C44vQtu5C_2_CbFt8HlXq_ikML4rq4o50xyiek31cBoog0-9gnMus1GX0uBmaKM8ZGa_UGNZd26HdN2vh33vw4u9wcmxZyT8_97_QC5NZoP |
| ContentType | Journal Article |
| Copyright | COPYRIGHT 2025 DMTCS Copyright DMTCS 2025 |
| Copyright_xml | – notice: COPYRIGHT 2025 DMTCS – notice: Copyright DMTCS 2025 |
| DBID | AAYXX CITATION 8FE 8FG ABJCF ABUWG AFKRA AZQEC BENPR BFMQW BGLVJ CCPQU DWQXO HCIFZ L6V M7S PHGZM PHGZT PIMPY PKEHL PQEST PQGLB PQQKQ PQUKI PRINS PTHSS ADTOC UNPAY DOA |
| DOI | 10.46298/dmtcs.13593 |
| DatabaseName | CrossRef ProQuest SciTech Collection ProQuest Technology Collection Materials Science & Engineering Database (Proquest) ProQuest Central (Alumni) ProQuest Central ProQuest Central Essentials - QC ProQuest Central Continental Europe Database (ProQuest) Technology Collection ProQuest One ProQuest Central Korea SciTech Premium Collection ProQuest Engineering Collection Engineering Database ProQuest Central Premium ProQuest One Academic (New) ProQuest Publicly Available Content Database ProQuest One Academic Middle East (New) ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Applied & Life Sciences ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China Engineering Collection Unpaywall for CDI: Periodical Content Unpaywall DOAJ |
| DatabaseTitle | CrossRef Publicly Available Content Database Engineering Database Technology Collection ProQuest One Academic Middle East (New) ProQuest Central Essentials ProQuest One Academic Eastern Edition ProQuest Central (Alumni Edition) SciTech Premium Collection ProQuest One Community College ProQuest Technology Collection Continental Europe Database ProQuest SciTech Collection ProQuest Central China ProQuest Central ProQuest One Applied & Life Sciences ProQuest Engineering Collection ProQuest One Academic UKI Edition ProQuest Central Korea Materials Science & Engineering Collection ProQuest Central (New) ProQuest One Academic ProQuest One Academic (New) Engineering Collection |
| DatabaseTitleList | CrossRef Publicly Available Content Database |
| Database_xml | – sequence: 1 dbid: DOA name: DOAJ Directory of Open Access Journals url: https://www.doaj.org/ sourceTypes: Open Website – sequence: 2 dbid: UNPAY name: Unpaywall url: https://proxy.k.utb.cz/login?url=https://unpaywall.org/ sourceTypes: Open Access Repository – sequence: 3 dbid: 8FG name: ProQuest Technology Collection url: https://search.proquest.com/technologycollection1 sourceTypes: Aggregation Database |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Mathematics Computer Science |
| EISSN | 1365-8050 |
| EndPage | 32 |
| ExternalDocumentID | oai_doaj_org_article_259e6c86a2ac4ffaa4abd88988deb639 10.46298/dmtcs.13593 A860492445 10_46298_dmtcs_13593 |
| GeographicLocations | India |
| GeographicLocations_xml | – name: India |
| GroupedDBID | -~9 .4S .DC 29G 2WC 5GY 5VS 8FE 8FG AAFWJ AAYXX ABDBF ABJCF ABUWG ACGFO ACIWK ACUHS ADBBV ADQAK AENEX AFKRA AFPKN AIAGR ALMA_UNASSIGNED_HOLDINGS AMVHM ARCSS B0M BCNDV BENPR BFMQW BGLVJ BPHCQ CCPQU CITATION EAP EBS ECS EDO EJD EMK EPL EST ESX GROUPED_DOAJ HCIFZ I-F IAO IBB ICD ITC J9A KQ8 KWQ L6V M7S MK~ ML~ OK1 OVT P2P PHGZM PHGZT PIMPY PQGLB PQQKQ PROAC PTHSS PUEGO PV9 REM RNS RSU RZL TR2 TUS XSB ~8M M~E AZQEC DWQXO PKEHL PQEST PQUKI PRINS ADTOC C1A CAG COF LO0 UNPAY |
| ID | FETCH-LOGICAL-c393t-f552ed7c4b1a9aa7cd14ac11880e6a1ade48ce467fe4aa19782dfb9d2937f7f63 |
| IEDL.DBID | DOA |
| ISSN | 1365-8050 1462-7264 |
| IngestDate | Fri Oct 03 12:44:35 EDT 2025 Sun Oct 12 06:14:43 EDT 2025 Tue Oct 07 11:14:17 EDT 2025 Wed Oct 29 16:59:49 EDT 2025 Tue Oct 28 04:06:12 EDT 2025 Wed Oct 01 05:21:09 EDT 2025 |
| IsDoiOpenAccess | true |
| IsOpenAccess | true |
| IsPeerReviewed | true |
| IsScholarly | true |
| Issue | Combinatorics |
| Language | English |
| License | https://arxiv.org/licenses/nonexclusive-distrib/1.0 cc-by |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-LOGICAL-c393t-f552ed7c4b1a9aa7cd14ac11880e6a1ade48ce467fe4aa19782dfb9d2937f7f63 |
| Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 14 |
| OpenAccessLink | https://doaj.org/article/259e6c86a2ac4ffaa4abd88988deb639 |
| PQID | 3255485802 |
| PQPubID | 946337 |
| PageCount | 32 |
| ParticipantIDs | doaj_primary_oai_doaj_org_article_259e6c86a2ac4ffaa4abd88988deb639 unpaywall_primary_10_46298_dmtcs_13593 proquest_journals_3255485802 gale_infotracmisc_A860492445 gale_infotracacademiconefile_A860492445 crossref_primary_10_46298_dmtcs_13593 |
| ProviderPackageCode | CITATION AAYXX |
| PublicationCentury | 2000 |
| PublicationDate | 20251001 |
| PublicationDateYYYYMMDD | 2025-10-01 |
| PublicationDate_xml | – month: 10 year: 2025 text: 20251001 day: 01 |
| PublicationDecade | 2020 |
| PublicationPlace | Nancy |
| PublicationPlace_xml | – name: Nancy |
| PublicationTitle | Discrete Mathematics and Theoretical Computer Science |
| PublicationYear | 2025 |
| Publisher | DMTCS Discrete Mathematics & Theoretical Computer Science |
| Publisher_xml | – name: DMTCS – name: Discrete Mathematics & Theoretical Computer Science |
| SSID | ssj0012947 ssib044734695 |
| Score | 2.3448434 |
| Snippet | In this work, we explore the concept of Watson-Crick conjugates, also known as $θ$-conjugates (where $θ$ is an antimorphic involution), of words and languages.... In this work, we explore the concept of Watson-Crick conjugates, also known as [theta]-conjugates (where [theta] is an antimorphic involution), of words and... In this work, we explore the concept of Watson-Crick conjugates, also known as 0-conjugates (where 0 is an antimorphic involution), of words and languages.... |
| SourceID | doaj unpaywall proquest gale crossref |
| SourceType | Open Website Open Access Repository Aggregation Database Index Database |
| StartPage | 1 |
| SubjectTerms | Combinatorics Conjugates formal languages and automata theory Gene sequencing Investigations Languages Mathematics Word (Linguistics) Words (language) |
| SummonAdditionalLinks | – databaseName: ProQuest Central dbid: BENPR link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1Lb9QwEB6V7QF64FFABArKgccpdGM7sXNAqF21qhBdIUTV3qyJH5VQSZZNVoh_zzjrLKyQqtwSK49vPJ4Z2_k-gNecYmwtFc-o4sFM1OgyxXiRucp746jT4EDiej4vzy7Ep6viagfm478wYVvlOCYOA7VtTZgjP-SU-wpVqCn7uPiZBdWosLo6SmhglFawHwaKsTuwywIz1gR2j0_mX75u1hVYJeR6-7soWaUO7Y_edEH7oeJbgWng7_9_lN6Du6tmgb9_4c3NP2Ho9CHcj_ljerQ2-CPYcc0-PBi1GdLoqvuwd77hY-0ew_tL7CmxzmaBBD-dtc33VZg-69LWp5dUfnYpNjb9HOcuuydwcXrybXaWRaWEzPCK95kvCuasNKLOsUKUxuYCTR641lyJOVonFCFfSu8EYk6VI7O-rizFeumlL_lTmDRt455BymsrhGRTQtqLkk-R0SGtNV4RTM4n8GaESS_WhBiaCokBTj3AqQc4EzgOGG7aBBrr4US7vNbRKzTVXq40qqRHGOE9osDaKlUpZV1NuVMC74IFdHC2fokG4z8D9KqBtkofqZIqHMpQigQOtlqSk5jty6MNdXTSTv_tUgm83dj11q96fvt9XsA9FvSBh81-BzDplyv3kpKWvn4Ve-IfLmTsXQ priority: 102 providerName: ProQuest – databaseName: Unpaywall dbid: UNPAY link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1Lb9QwEB7B9gA9UCggAgXlwOOUJYkdxzkuFdUKqRUHVpSTNX5JQElXTVYV_HrGibNiQUJVTkmsxJ5H5hvH_gbgJaMYq2vJMsp4MOMaXSZLVmWu8d44MhocSFxPz8RyxT-cV-eRJCnshbE_etPRl_hrDADd-Def4mb-dm39bdgTFYHuGeytzj4uvky7qmQ-1GIltye8SDF-XOJOZ42MjyxY1bCd4DNw9P_7Jd6HO5t2jT-v8eLij1BzcgDLqZPjCpPv802v5-bXX_yNNxjFfbgX4Wa6GO3jAdxy7SEcTKUc0ujZh7B_uqVv7R7C_DP2hMOz48CZn1LG_G0TZtu69NKn15Stdim2Np2mOrtHsDp5_-l4mcXCCplhDeszX1Wls7XhusAGsTa24GiKQM3mBBZoHZekKFF7xxELSjRL63VjCRrUvvaCPYZZe9m6J5AybTmvy7ySueeC5VjSUVtrvCSJO5_Aq0niaj3yZyjKOwbNqEFMatBMAu-COrZtAuv1cIEEp6ITKUrVnDBS0CsM9x6Ro7ZSNlJapwlqJfAmKFMF3-yv0GDcYkBdDSxXaiEFJUQEaKoEjnZakk-Z3duTOajo051ilH1xSQMtE3i9NZH_jurpTRs-g7tlKCw8rBI8gll_tXHPCe30-kW09N8k1_33 priority: 102 providerName: Unpaywall |
| Title | Watson-Crick conjugates of words and languages |
| URI | https://www.proquest.com/docview/3255485802 https://dmtcs.episciences.org/16430/pdf https://doaj.org/article/259e6c86a2ac4ffaa4abd88988deb639 |
| UnpaywallVersion | publishedVersion |
| Volume | 27:3 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| journalDatabaseRights | – providerCode: PRVAFT databaseName: Open Access Digital Library customDbUrl: eissn: 1365-8050 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: KQ8 dateStart: 19970101 isFulltext: true titleUrlDefault: http://grweb.coalliance.org/oadl/oadl.html providerName: Colorado Alliance of Research Libraries – providerCode: PRVAON databaseName: DOAJ Directory of Open Access Journals customDbUrl: eissn: 1365-8050 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: DOA dateStart: 19970101 isFulltext: true titleUrlDefault: https://www.doaj.org/ providerName: Directory of Open Access Journals – providerCode: PRVEBS databaseName: EBSCOhost Academic Search Ultimate customDbUrl: https://search.ebscohost.com/login.aspx?authtype=ip,shib&custid=s3936755&profile=ehost&defaultdb=asn eissn: 1365-8050 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: ABDBF dateStart: 20030601 isFulltext: true titleUrlDefault: https://search.ebscohost.com/direct.asp?db=asn providerName: EBSCOhost – providerCode: PRVEBS databaseName: Mathematics Source customDbUrl: eissn: 1365-8050 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: AMVHM dateStart: 20030601 isFulltext: true titleUrlDefault: https://www.ebsco.com/products/research-databases/mathematics-source providerName: EBSCOhost – providerCode: PRVHPJ databaseName: ROAD: Directory of Open Access Scholarly Resources customDbUrl: eissn: 1365-8050 dateEnd: 99991231 omitProxy: true ssIdentifier: ssib044734695 issn: 1462-7264 databaseCode: M~E dateStart: 19980101 isFulltext: true titleUrlDefault: https://road.issn.org providerName: ISSN International Centre – providerCode: PRVPQU databaseName: Continental Europe Database (ProQuest) customDbUrl: eissn: 1365-8050 dateEnd: 99991231 omitProxy: false ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: BFMQW dateStart: 19970101 isFulltext: true titleUrlDefault: https://search.proquest.com/conteurope providerName: ProQuest – providerCode: PRVPQU databaseName: ProQuest Central customDbUrl: http://www.proquest.com/pqcentral?accountid=15518 eissn: 1365-8050 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: BENPR dateStart: 19970101 isFulltext: true titleUrlDefault: https://www.proquest.com/central providerName: ProQuest – providerCode: PRVPQU databaseName: ProQuest Technology Collection customDbUrl: eissn: 1365-8050 dateEnd: 99991231 omitProxy: true ssIdentifier: ssj0012947 issn: 1365-8050 databaseCode: 8FG dateStart: 19970101 isFulltext: true titleUrlDefault: https://search.proquest.com/technologycollection1 providerName: ProQuest |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV1Lb9QwEB5BOUAPPAqIQFnlwOMUurGd2Dluq11WSFlViIVysiZ-HKqSVk1WFRd-O-M8Vl0hwYVLIiU-2N94PPM5zjcAbzjF2EoqnhDjwURU6BLFeJa4wnvjaNJgJ-JarvLlWnw6y85ulfoKZ8J6eeAeuCNKz11uVI4MjfAeUWBllSqUsq6i8BpW36kqRjI1fD9ghZD9MXeRs0Id2R-taUKNh4LvBKBOp__P1Xgf7m_qK_x5gxcXt8LN4jE8HPLEeNb37wnccfUBPBprMMSDSx7AfrnVXW2ewodv2FICnZwEsfuYqO75JmyTNfGlj2-IZjYx1jYe9yibZ7BezL-cLJOhIkJieMHbxGcZc1YaUaVYIEpjU4EmDZpqLscUrROKEM6ldwIxJYbIrK8KSzFdeulz_hz26svavYCYV1YIyaaZmnqR8ynhy1Baa7wimJyP4O0Ik77qhS80EYYOTt3BqTs4IzgOGG7bBLnq7gEZUQ9G1P8yYgTvgwV0cKr2Gg0O_wZQV4M8lZ6pnJgMZSJZBIc7LckZzO7r0YZ6cMZGc6JNQtFAWQTvtnb966he_o9RvYIHLFQL7o7-HcJee71xrymFaasJ3FWLjxO4Nyu_Lku6H89Xp58n3Ryma_lrTs_Wq9PZ999KZPcZ |
| linkProvider | Directory of Open Access Journals |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtV1Lb9NAEB6V9lB64FFAGAr4QOFkGu-u7fWhQm1oldIkQqhVe1vG-0BCxQmxo6p_jt_GrGMHIqTeKt_s1dqex87MPr4P4C2nGFtkkkdU8WAkCrSRZDyJbO6ctmQ02IC4jsbp4Fx8vkwu1-B3dxbGb6vsxsRmoDYT7efI9zjlvkImssc-Tn9FnjXKr652FBrYUiuY_QZirD3YcWpvrqmEq_ZPPpG-dxk7PjrrD6KWZSDSPOd15JKEWZNpUcSYI2baxAJ17HHKbIoxGiskfXWaOSsQY6q6mHFFbihOZi5zKad-78GG4CKn4m_j8Gj85etyHYPlIltstxcpy-We-VnrynNN5HwlEDZ8Af9HhS3YnJdTvLnGq6t_wt7xI3jQ5qvhwcLAHsOaLbfhYccFEbZDwzZsjZb4r9UT-HCBNSXyUd-D7of9Sflj7qfrqnDiwgsvqxBLEw7budLqKZzficyewXo5Ke1zCHlhhMhYjzTrRMp7yOjKjNFOkpisC2C3E5OaLgA4FBUujThVI07ViDOAQy_DZRsPm93cmMy-q9YLFdV6NtUypVdo4RyiwMJImUtpbEG5WgDvvQaUd-56hhrbMwr0qR4mSx3IlCoqyoiSAHZWWpJT6tXHnQ5VOyhU6q8JB_Buqddb_-rF7f28gc3B2Wiohifj05dwn3lu4maj4Q6s17O5fUUJU128bq0yhG937Qh_AIfGKyY |
| linkToUnpaywall | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV1Lb9QwEB7B9gA9UCggAgXlwOOUJYkdxzkuFdUKqRUHVpSTNX5JQElXTVYV_HrGibNiQUJVTkmsxJ5H5hvH_gbgJaMYq2vJMsp4MOMaXSZLVmWu8d44MhocSFxPz8RyxT-cV-eRJCnshbE_etPRl_hrDADd-Def4mb-dm39bdgTFYHuGeytzj4uvky7qmQ-1GIltye8SDF-XOJOZ42MjyxY1bCd4DNw9P_7Jd6HO5t2jT-v8eLij1BzcgDLqZPjCpPv802v5-bXX_yNNxjFfbgX4Wa6GO3jAdxy7SEcTKUc0ujZh7B_uqVv7R7C_DP2hMOz48CZn1LG_G0TZtu69NKn15Stdim2Np2mOrtHsDp5_-l4mcXCCplhDeszX1Wls7XhusAGsTa24GiKQM3mBBZoHZekKFF7xxELSjRL63VjCRrUvvaCPYZZe9m6J5AybTmvy7ySueeC5VjSUVtrvCSJO5_Aq0niaj3yZyjKOwbNqEFMatBMAu-COrZtAuv1cIEEp6ITKUrVnDBS0CsM9x6Ro7ZSNlJapwlqJfAmKFMF3-yv0GDcYkBdDSxXaiEFJUQEaKoEjnZakk-Z3duTOajo051ilH1xSQMtE3i9NZH_jurpTRs-g7tlKCw8rBI8gll_tXHPCe30-kW09N8k1_33 |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Watson-Crick+Conjugates+of+Words+and+Languages&rft.jtitle=Discrete+Mathematics+and+Theoretical+Computer+Science&rft.au=Mahalingam%2C+Kalpana&rft.au=Maity%2C+Anuran&rft.date=2025-10-01&rft.pub=DMTCS&rft.issn=1462-7264&rft.volume=27&rft.issue=3&rft.spage=1&rft_id=info:doi/10.46298%2Fdmtcs.13593&rft.externalDocID=A860492445 |
| thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1365-8050&client=summon |
| thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1365-8050&client=summon |
| thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1365-8050&client=summon |