The concept of irrational numbers, represented by the square root of 2, was first discovered in India and later adopted by the Greeks. This discovery had a profound impact on Greek mathematics, leading to the development of new mathematical theories and methods.

Aryabhata was an Indian mathematician and astronomer whose work, the Aryabhatiya, was translated into Greek and had a significant influence on Greek mathematical thought. His contributions included the development of trigonometric functions, the concept of sine, and the use of decimal notation.

The concept of limits, used to determine the area of a curved figure, was first developed in India and later adopted by the Greeks. This concept was known as the method of exhaustion and was used to calculate the areas of various shapes, such as circles and parabolas.

Apollonius of Perga was a Greek mathematician who studied Indian mathematics and incorporated Indian mathematical concepts into his own work. He is known for his contributions to the study of conic sections, which he classified into three types: the ellipse, the parabola, and the hyperbola.

The concept of interpolation, used to find an approximate value of a function between two known values, was first developed in India and later adopted by the Greeks. This concept was known as the method of double false position and was used to solve various mathematical problems.

Theon of Alexandria was a Greek mathematician and astronomer who wrote a treatise on Indian mathematics and astronomy, titled 'On the Indian Reckoning'. This treatise provided a detailed account of Indian mathematical concepts and methods, including the use of decimal notation and the concept of zero.

The concept of solving linear equations, using the method of undetermined coefficients, was first developed in India and later adopted by the Greeks. This method was used to solve systems of linear equations and was particularly useful in solving problems related to astronomy and surveying.

Menelaus of Alexandria was a Greek mathematician who studied Indian mathematics and wrote a treatise titled 'On the Sphere and Cylinder'. This treatise contained important results on spherical trigonometry and the geometry of conic sections, which were influenced by Indian mathematical concepts.

The concept of limits, used to determine the area of a curved figure, was first developed in India and later adopted by the Greeks. This concept was known as the method of exhaustion and was used to calculate the areas of various shapes, such as circles and parabolas.

Anaxagoras was a Greek mathematician who studied Indian mathematics and wrote a treatise titled 'On the Measurement of the Circle'. This treatise contained important results on the measurement of the circumference and area of a circle, which were influenced by Indian mathematical concepts.

The concept of solving equations, using the method of false position, was first developed in India and later adopted by the Greeks. This method was used to find approximate solutions to equations and was particularly useful in solving problems related to astronomy and surveying.

Apollonius of Perga was a Greek mathematician who studied Indian mathematics and wrote a treatise titled 'On the Conics'. This treatise contained important results on the geometry of conic sections, which were influenced by Indian mathematical concepts.

The concept of finding an approximate value of a function, using the method of interpolation, was first developed in India and later adopted by the Greeks. This method was used to find approximate values of functions between two known values and was particularly useful in solving problems related to astronomy and surveying.

Theon of Smyrna was a Greek mathematician who studied Indian mathematics and wrote a treatise titled 'On the Astrolabe'. This treatise contained important results on the construction and use of the astrolabe, an instrument used for measuring the altitude of celestial bodies, which was influenced by Indian mathematical concepts.

The concept of solving linear equations, using the method of undetermined coefficients, was first developed in India and later adopted by the Greeks. This method was used to solve systems of linear equations and was particularly useful in solving problems related to astronomy and surveying.