Analisis Dinamik Model SIR Pada Kasus Penyebaran Penyakit Corona Virus Disease-19 (COVID-19)
نویسندگان
چکیده
Corona Virus Disease-19 (COVID-19) merupakan salah satu virus yang menyebabkan penyakit pada manusia dan hewan. Penyakit ini gangguan saluran pernapasan sedang atau berat. Telah dilakukan penelitian untuk mengetahui dinamika perkembangan COVID-19 dengan menggunakan model persamaan diferensial SIR. Model SIR pemodelan matematika menghubungkan antara individu rentan, terinfeksi sembuh. Berdasarkan hasil analisis dinamik parameter laju infeksi kesembuhan berturut-turut yaitu beta = 0.5 gama=0.3 . memiliki dua titik kesetimbangan bebas E_0=(0,0,0) endemik E_1=(gama/beta,0,0) Analisis kestabilan perilaku S I sifat semi stabil konstan. Hal menunjukkan bahwa akan terjadi epidemi dalam kurun waktu tertentu. Solusi solusi numerik metode runge-kutta orde 4 analitik suatu perbedaan tidak terlalu besar saat mencapai kestabilan.
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ژورنال
عنوان ژورنال: Indonesian Journal of Applied Mathematics
سال: 2021
ISSN: ['2774-2067', '2774-2016']
DOI: https://doi.org/10.35472/indojam.v1i2.354