noun
vector analysis; vector calculus
Mathematical field dealing with differentiation and integration of vector fields, often including topics like gradient, divergence, curl, and line/surface integrals.
ベクトル解析は電磁気学を学ぶ上で欠かせない。
Vector calculus is essential for studying electromagnetism.
彼は大学でベクトル解析の講義を担当している。
He teaches a vector analysis course at the university.