<div dir="ltr"><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Dear colleagues,</span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><br></span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Apologies for the multiple emails. Please circulate this email to anyone who may be interested. <br></span></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">We have been invited to guest edit a special issue – “Advances in Recommender Systems and Intelligent Agents” of <b>Mathematics</b>, an MDPI open-access journal, more information is available at:</span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><a href="https://www.mdpi.com/si/mathematics/Adv_Recomm_Syst_Intell_Agents" target="_blank" style="text-decoration-line:none"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,255);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">https://www.mdpi.com/si/mathematics/Adv_Recomm_Syst_Intell_Agents</span></a></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Based on your recent publications, we would like to invite you to consider submitting your paper for publication as a great work in this special issue, after peer-review and possible revision.</span></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">If you decide to contribute a great paper, we will widely circulate it (once it is published). Everyone will be able to easily access and read this paper, as it will be freely available online." After there have been five papers published in this issue, it can be printed as a book.</span></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">You can contact the Special Issue Editor, Ms. Sabrina Chen (<a href="mailto:sabrina.chen@mdpi.com" target="_blank">sabrina.chen@mdpi.com</a>) directly, who will record and give priority to your application for "free" or substantial "discounts" on your submitted papers.</span></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><b>Mathematics</b> is a well-established, fully open access journal that provides an advanced forum for studies related to mathematical sciences. The latest CiteScore (Scopus) for Mathematics has been released. The CiteScore has increased from 2.9 to 3.5, and the new released Impact Factor for 2022 is 2.4. Furthermore, Mathematics maintains its commendable ranking at 23/329, affirming its position in Q1 and among the top journals in its respective category.</span></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Please feel free to contact us or the special issue editor  Ms. Sabrina Chen, if you have questions.</span></p><br><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Best regards,</span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><br></span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Dr. Silvia N. Schiaffino - <a href="mailto:silvia.schiaffino@isistan.unicen.edu.ar">silvia.schiaffino@isistan.unicen.edu.ar</a></span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Dr. Marcelo Gabriel Armentano - <a href="mailto:marcelo.armentano@isistan.unicen.edu.ar">marcelo.armentano@isistan.unicen.edu.ar</a></span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Dr. Ariel Monteserin - <a href="mailto:ariel.monteserin@isistan.unicen.edu.ar">ariel.monteserin@isistan.unicen.edu.ar</a></span></p><p dir="ltr" style="line-height:1.2;text-align:justify;margin-top:0pt;margin-bottom:0pt"><span style="font-size:10pt;font-family:"Palatino Linotype",serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Guest Editors for Special Issue</span></p><div><br></div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div><div><br><br></div></div></div></div></div></div></div></div></div>