Dunkl Operators as Covariant Derivatives in a Quantum Principal Bundle

A quantum principal bundle is constructed for every Coxeter group acting on a finite-dimensional Euclidean space $E$, and then a connection is also defined on this bundle. The covariant derivatives associated to this connection are the Dunkl operators, originally introduced as part of a program to generalize harmonic analysis in Euclidean spaces. This gives us a new, geometric way of viewing the Dunkl operators. In particular, we present a new proof of the commutativity of these operators among themselves as a consequence of a geometric property, namely, that the connection has curvature zero

LINK SICK

Set against the backdrop of an ambiguous dystopia and eternal rave, LINK SICK is a tale about the threads that bind us together. The piece stems from research around oral traditions of storytelling, the transcendent framework of “erotic potential” and the ever genre-less stylings of “electronic punk music”. The project is a science-fiction exploration of the connective tissue of human experience as well as an experiment in sound art; blurring the lines between theatre, radio, music, fiction, essay, and internet art. Over 42-minutes, listeners are invited to gather round, close their eyes, and open their ears; submerging straight into this strange future peppered with blink-streams, automated protests, disembodied DJs, dancefloor orgies, and only the trendiest S/S 221 G-E two-piece club skins

A Critique of Women and Philanthropy: New Voices, New Visions

The debate is classic: should women work within existing institutional systems and organizations to help shape them, or should they establish their own? Micho Spring offers her own views about Marcy Murninghan\u27s study of alternative philanthropies

Affine Structures on Quantum Principal Bundles

Quantum affine bundles are quantum principal bundles with affine quantum structure groups. A general theory of quantum affine bundles is presented. In particular, a detailed analysis of differential calculi over these bundles is performed, including the description of a natural differential calculus over the structure affine quantum group. A particular attention is given to the study of the specific properties of quantum affine connections and several purely quantum phenomena appearing in the context of quantum affine bundles. Various interesting constructions are presented. In particular, the main ideas are illustrated within the example of the quantum Hopf fibration.Comment: 22 pages, AMSLaTe

Rancang Bangun Aplikasi Pencarian Fasilitas Kesehatan dengan Metode Simple Additive Weighting Berbasis Website

Saat ini, dunia sedang dilanda dengan pandemi COVID-19. Tidak terkecuali negara Indonesia pun mengalami kesulitan khusunya dalam bidang kesehatan. Hal ini tentunya sangat mempengaruhi terhadap keputusan dalam mengunjungi fasilitas kesehatan sedangkan kunjungan dan pemeriksaan bagi sebagian masyarakat yang membutuhkan perawatan untuk penyakit dengan resiko besar tetap diperlukan. Dengan demikian, dibutuhkannya sebuah sistem rekomendasi fasilitas kesehatan yang dapat menyesuaikan dengan preferensi pengguna sehingga pengguna dapat memilih fasilitas kesehatan yang cocok. Maka dari itu, dibuatlah aplikasi Faskesitu sebagai sistem rekomendasi fasilitas kesehatan di Gading Serpong dengan menggunakan metode Simple Additive Weighting sebagai perhitungan kriteria fasilitas kesehatan. Metode SAW memiliki kelebihan dalam melakukan penilaian secara tepat dan dapat menyeleksi alternatif terbaik dari sejumlah alternatif, sehingga metode SAW sangat cocok untuk sistem rekomendasi fasilitas kesehatan. Telah diselesaikannya pembangunan sistem untuk penelitian ini, dan hasil coba telah dilakukan dengan uji kesuksesan sistem rekomendasi menggunakan instrumen kuesioner. Hasil dari pengujian kesuksesan sistem menghasilkan nilai kesuksesan sistem sebesar 87.4% dengan mengacu pada model penilaian Technology Acceptance Model