Browsing LECTURER SCIENTIFIC PUBLICATION (Publikasi Ilmiah) by Author "HALIKIN, Ikhsanul"

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    • Analisis Kompleks 

      HALIKIN, Ikhsanul; UBAIDILLAH, Firdaus (UPT Penerbitan & Percetakan Universitas Jember, 2019-10-01)
      Penyusunan buku ajar ini dimulai dengan mengenalkan de nisi bilangan kompleks beserta sifat-sifatnya yang dibahas dalam satu bab dan dilanjutkan dengan pengenalan fungsi kompleks. Dalam penjabaran fungsi peubah kompleks, ...

    • The Harmonious, Odd Harmonious, And Even Harmonious Labeling 

      LASIM, Ahmad; HALIKIN, Ikhsanul; WIJAYA, Kristiana (Barekeng, 2022-12-15)
      Suppose 𝐺 is a simple and connected graph with 𝑞 edges. A harmonious labeling on a graph 𝐺 is an injective function 𝑓: 𝑉(𝐺) → {0, 1, 2, … , 𝑞 − 1} so that there exists a bijective function 𝑓 ∗ : 𝐸(𝐺) → {0,1, ...

    • High Order Three-Steps Newton Raphson-like Schemes for Solving Nonlinear Equation Systems 

      FATAHILLAH, Rizki Multazamil; ARIF, M Ziaul; HIDAYAT, Rusli; KUSBUDIONO, Kusbudiono; HALIKIN, Ikhsanul (Advances in Computer Science Research, 2022-02-08)
      This study proposes several new 3-steps schemes based on the Newton-Raphson method for solving non-linear equation systems. The proposed schemes are analysed and formulated based on the Newton-Raphson method and the ...

    • L(2,1) Labeling of Lollipop and Pendulum Graphs 

      KUSBUDIONO, Kusbudiono; UMAM, Irham Af'idatul; HALIKIN, Ikhsanul; FATEKUROHMAN, Mohamat (Advances in Computer Science Research, 2022-02-08)
      One of the topics in graph labeling is 𝐿(2,1) labeling which is an extension of graph labeling. Definition of 𝐿(2,1) labeling is a function that maps the set of vertices in the graph to non-negative integers such that ...

    • Odd Harmonious Labeling of Pn ⊵ C4 and Pn ⊵ D2(C4) 

      SARASVATI, Sabrina Shena; HALIKIN, Ikhsanul; WIJAYA, Kristiana (Indonesian Journal of Combinatorics, 2021-12-31)
      A graph G with q edges is said to be odd harmonious if there exists an injection τ : V (G) → Z2q so that the induced function τ ∗ : E(G) → {1, 3, . . . , 2q − 1} defined by τ ∗ (xy) = τ (x) + τ (y) is a bijection. ...

    • Odd Harmonious Labeling of Two Graphs Containing Star 

      PUJIWATI, Diah Ayu; HALIKIN, Ikhsanul; WIJAYA, Kristiana (AIP Conference Proceedings, 2021-02-08)
      An odd harmonious labeling of a graph G is an injective function f : V (G) → {0,1,2,...,2|E(G)| − 1} such that the induced function f ∗ : E(G) → {1,3,...,2|E(G)| − 1} defined by f ∗(xy) = f (x) + f (y) is a bijection. A ...

    • On inclusive 1-Distance Vertex Irregularity Strength of Firecracker, Broom, and Banana Tree 

      HALIKIN, Ikhsanul; SAVITRI, Ade Rizky; WIJAYA, Kristiana (Proceedings of the International Conference on Mathematics and Islam, 2020-03-03)
      Let k be a natural number and G be a simple graph. An inclusive d-distance vertex irregular labelling of a graph G is a function 𝜆: 𝑉(𝐺) ⟶ {1,2, … , 𝑘} so that the weights at each vertex are different. Let v be a vertex ...

    • On inclusive distance vertex irregularity strength of small identical copies of star graphs 

      SUSANTO, Faisal; HALIKIN, Ikhsanul; WIJAYA, Kristiana; BETISTIYAN, C. N. (Journal of Physics: Conference Series, 2021-05-14)
      For a simple graph G, an inclusive distance vertex irregular k-labeling of G is a mapping λ : V (G) → {1, 2, . . . , k} such that all the vertex-weights are pairwise distinct, where the weight of a vertex v, denoted by ...

    • Pembinaan dan Pelatihan "Olimpiade Sains Nasional (OSN) Tingkat Kabupaten Bidang Matematika Bagi Siswa SMA Nuris Jember" 

      UBAIDILLAH, Firdaus; HALIKIN, Ikhsanul; JULIYANTO, Bagus (Fakultas MIPA - UNEJ, 2018-12-26)
      Kegiatan ini bertujuan untuk memberikan pembinaan dan motivasi dalam meningkatkan kemampuan siswa SMA Nuris dalam bidang Matematika dalam rangka mempersiapkan siswa untuk ikut serta dalam kegiatan olimpiade. Selain itu, ...

    • Peningkatan Kompetensi Guru MGMP Matematika SMA Kabupaten Jember Melalui Pelatihan Program Maple Sebagai Media Pembelajaran Matematika 

      KUSBUDIONO, Kusbudiono; UBAIDILLAH, Firdaus; HALIKIN, Ikhsanul (Fakultas MIPA - UNEJ, 2017-12-22)
      Kegiatan ini bertujuan untuk memberikan motivasi dalam meningkatkan kompetensi guru Matematika SMA di Kabupaten Jember dalam membuat media pembelajaran dengan bantuan program Maple. Selain itu, dengan kegiatan ini ...

    • Peningkatan Status Sinta 

      WIJAYA, Kristiana; PRADJANINGSIH, Agustina; ANGGRAENI, Dian; HALIKIN, Ikhsanul; DEWI, Yuliani Setia; PURNOMO, Kosala Dwidja; UBAIDILLAH, Firdaus (Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember, 2022-12-05)
      Majalah Ilmiah Matematika dan Statistika (MIMS) merupakan majalah ilmiah yang diterbitkan oleh Jurusan Matematika FMIPA Universitas Jember sejak tahun 2001 dengan nomor ISSN: 1411-6669. MIMS terbit 2x setiap tahunnya, ...